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Genesis 25:1 · 4 passages

Then again Abraham took a wife, and her name was Keturah.

Indeed, Keturah, whom Abraham, now an old man, obtains in marriage means thymiama, which is incense or a pleasing fragrance. He also in fact was saying, just as Paul said, “We are the pleasing fragrance of Christ.” But let us see how someone becomes “Christ’s pleasing fragrance.” Sin is a foul affair. In fact, sinners are compared with pigs that wallow in sins as in foul dung. And David, as a repentant sinner, says, “My sores have putrified and are abscessed.”12If there is therefore any one of you in whom there is now no odor of sin but an odor of justice, the sweetness of mercy, if anyone, by praying “without ceasing” always offers incense to the Lord and says, “Let my prayer be directed as incense in your sight, the lifting up of my hands as the evening sacrifice,” this man has married Keturah. In this way, therefore, I think the marriages of the elders are interpreted more fittingly; in this way the unions entered by the patriarchs in their now final and weakened age are understood nobly; in this way I hold the necessary begetting of children should be reckoned. For young men are…
Indeed, Keturah, whom Abraham, now an old man, obtains in marriage means thymiama, which is incense or a pleasing fragrance. He also in fact was saying, just as Paul said, “We are the pleasing fragrance of Christ.” But let us see how someone becomes “Christ’s pleasing fragrance.” Sin is a foul affair. In fact, sinners are compared with pigs that wallow in sins as in foul dung. And David, as a repentant sinner, says, “My sores have putrified and are abscessed.”12If there is therefore any one of you in whom there is now no odor of sin but an odor of justice, the sweetness of mercy, if anyone, by praying “without ceasing” always offers incense to the Lord and says, “Let my prayer be directed as incense in your sight, the lifting up of my hands as the evening sacrifice,” this man has married Keturah. In this way, therefore, I think the marriages of the elders are interpreted more fittingly; in this way the unions entered by the patriarchs in their now final and weakened age are understood nobly; in this way I hold the necessary begetting of children should be reckoned. For young men are not so well fitted as old men for such marriages and for offspring of this kind. For to the extent that someone is feeble in the flesh, to such an extent will he be stronger in virtue of the soul and more fit for the embraces of wisdom.
[One] who wishes to show himself to be a child of Abraham by doing the works of Abraham in accordance with the Savior’s explanation need not literally have sexual intercourse with a handmaid or take another wife in old age after the death of his wife. We also learn from this quite clearly that we must interpret the whole story of Abraham allegorically and make each thing he did spiritual, beginning with the command, “Go forth from your land, your kindred, and your father’s house, into the land that I will show you.” This statement is made not only to Abraham but also to everyone who will be his child.
The holy apostle always offers us opportunities for spiritual understanding and shows the zealous signs by which one may recognize in all things that “the law is spiritual.” Though few, these signs are nevertheless necessary.Paul says, discussing Abraham and Sarah in a certain passage, “not weakened in faith.” Scripture says, “He considered his own body dead, since he was almost a hundred years old, and Sarah’s womb dead.” This man, therefore, whom Paul says to have been dead in his body at the age of 100 and to have begotten Isaac more by the power of his faith than by the fertility of his body, Scripture now relates has taken a wife named Keturah and has begotten more sons from her when he seems to have been about 137 years old. For Sarah his wife is recorded to have been ten years younger than he. Since Sarah died in her 127th year, it shows that Abraham was more than 137 years old when he took Keturah as his wife. What then? Are we to suppose that inducements of the flesh have flourished in so great a partriarch at that time? And shall he who is said to have been dead long ago in…
The holy apostle always offers us opportunities for spiritual understanding and shows the zealous signs by which one may recognize in all things that “the law is spiritual.” Though few, these signs are nevertheless necessary.Paul says, discussing Abraham and Sarah in a certain passage, “not weakened in faith.” Scripture says, “He considered his own body dead, since he was almost a hundred years old, and Sarah’s womb dead.” This man, therefore, whom Paul says to have been dead in his body at the age of 100 and to have begotten Isaac more by the power of his faith than by the fertility of his body, Scripture now relates has taken a wife named Keturah and has begotten more sons from her when he seems to have been about 137 years old. For Sarah his wife is recorded to have been ten years younger than he. Since Sarah died in her 127th year, it shows that Abraham was more than 137 years old when he took Keturah as his wife.
What then? Are we to suppose that inducements of the flesh have flourished in so great a partriarch at that time? And shall he who is said to have been dead long ago in his natural impulses now be supposed to have been revived for passion? Or, as we have already often said, do the marriages of the patriarchs indicate something mystical and sacred, as also he suggests who said of wisdom: “I decided to take her as my wife”?
Perhaps, therefore, already at that time Abraham also thought something like this. And, although he was wise, for this very reason never-theless he knew that there is no end of wisdom, nor does old age impose a limit on learning. For when can that man who has been accustomed to share a marriage in that manner in which we indicated above, that is, who is accustomed to have virtue in marriage, cease from such a union? For indeed the death of Sarah is to be understood as the consummation of virtue. But a man of consummate and perfect virtue ought always to be engaged in some learning. The divine language calls this learning his wife.
In this way also you can, if you wish, be a husband of marriages of this kind. For example, if you freely practice hospitality, you will appear to have taken her as your wife. If you shall add to this care of the poor, you will appear to have obtained a second wife. But if you should also join patience to yourself and gentleness and the other virtues, you will appear to have taken as many wives as the virtues you enjoy.Thus it is, therefore, that Scripture recounts that some of the patriarchs had many wives at the same time, that others took other wives when previous wives had died. The purpose of this is to indicate figuratively that some can exercise many virtues at the same time; others cannot begin those that follow before they have brought the former virtues to perfection. Accordingly Solomon is reported to have had many wives at the same time, to whom the Lord had said, “There was no wise man like you before you and there will not be after you.” Because therefore the Lord had given him an abundance of prudence, “like the sand of the sea,” that he might judge his people “in wisd…
In this way also you can, if you wish, be a husband of marriages of this kind. For example, if you freely practice hospitality, you will appear to have taken her as your wife. If you shall add to this care of the poor, you will appear to have obtained a second wife. But if you should also join patience to yourself and gentleness and the other virtues, you will appear to have taken as many wives as the virtues you enjoy.Thus it is, therefore, that Scripture recounts that some of the patriarchs had many wives at the same time, that others took other wives when previous wives had died. The purpose of this is to indicate figuratively that some can exercise many virtues at the same time; others cannot begin those that follow before they have brought the former virtues to perfection. Accordingly Solomon is reported to have had many wives at the same time, to whom the Lord had said, “There was no wise man like you before you and there will not be after you.” Because therefore the Lord had given him an abundance of prudence, “like the sand of the sea,” that he might judge his people “in wisdom,” for this reason he could exercise many virtues at the same time.
Genesis 25:11 · 3 passages

And it came to pass after the death of Abraham, that God blessed his son Isaac; and Isaac dwelt by the well Lahairoi.

“The Lord blessed Isaac,” the text says, “and he dwelt at the well of vision.” This is the whole blessing with which the Lord blessed Isaac: that he might dwell “at the well of vision.” That is a great blessing for those who understand it. Would that the Lord might give this blessing to me too, that I might deserve to dwell “at the well of vision.”What kind of person can know and understand what the vision is “which Isaiah the son of Amos saw”? What kind of person can know what Nahum’s vision is? What kind of person can understand what that vision contains which Jacob saw in Bethel when he was departing into Mesopotamia, when he said, “This is the house of the Lord and the gate of heaven”? And if anyone can know and understand each individual vision or the things that are in the law or in the prophets, that one dwells “at the well of vision.” But also consider this more carefully, that Isaac deserved to receive such a great blessing from the Lord that he might dwell “at the well of vision.” But when shall we sufficiently deserve to pass by, perhaps, “the well of vision”? He deserved…
“The Lord blessed Isaac,” the text says, “and he dwelt at the well of vision.” This is the whole blessing with which the Lord blessed Isaac: that he might dwell “at the well of vision.” That is a great blessing for those who understand it. Would that the Lord might give this blessing to me too, that I might deserve to dwell “at the well of vision.”What kind of person can know and understand what the vision is “which Isaiah the son of Amos saw”? What kind of person can know what Nahum’s vision is? What kind of person can understand what that vision contains which Jacob saw in Bethel when he was departing into Mesopotamia, when he said, “This is the house of the Lord and the gate of heaven”? And if anyone can know and understand each individual vision or the things that are in the law or in the prophets, that one dwells “at the well of vision.”
But also consider this more carefully, that Isaac deserved to receive such a great blessing from the Lord that he might dwell “at the well of vision.” But when shall we sufficiently deserve to pass by, perhaps, “the well of vision”? He deserved to remain and dwell in the vision; we, what little we have been illuminated by the mercy of God, can scarcely perceive or surmise of a single vision.
What more can we say about the death of Abraham than what the Word of the Lord in the Gospels contains, saying, “Concerning the resurrection of the dead, have you not read how he says in the bush: ‘the God of Abraham, and the God of Isaac and the God of Jacob’? Now he is not God of the dead but of the living. For all those are living.” Let us also therefore choose this kind of death, as also the apostle says, that “we may die to sin but live to God.” For indeed the death of Abraham should be understood to be such, which death has amplified his bosom so much that all the saints who come from the four parts of the earth “may be borne by the angels into the bosom of Abraham.”
If, however, I shall have been able to perceive some one meaning of the visions of God, I shall appear to have spent one day “at the well of vision.” But if I shall have been able to touch something not only according to the letter but also according to the spirit, I shall appear to have spent two days “at the well of vision.” But if also I shall have touched the moral point, I shall have spent three days. Or certainly even if I shall not have been able to understand everything, if I am nevertheless busily engaged in the divine Scriptures and “I meditate on the law of God day and night” and at no time at all do I desist inquiring, discussing, investigating and certainly, what is greatest, praying God and asking for understanding from him who “teaches humankind knowledge,” I shall appear to dwell “at the well of vision.”But if I should be negligent and be neither occupied at home in the Word of God nor frequently enter the church to hear the Word, as I see some among you who only come to the church on festive days, those who are of this sort do not dwell “by the well of vision.” But I…
If, however, I shall have been able to perceive some one meaning of the visions of God, I shall appear to have spent one day “at the well of vision.” But if I shall have been able to touch something not only according to the letter but also according to the spirit, I shall appear to have spent two days “at the well of vision.” But if also I shall have touched the moral point, I shall have spent three days. Or certainly even if I shall not have been able to understand everything, if I am nevertheless busily engaged in the divine Scriptures and “I meditate on the law of God day and night” and at no time at all do I desist inquiring, discussing, investigating and certainly, what is greatest, praying God and asking for understanding from him who “teaches humankind knowledge,” I shall appear to dwell “at the well of vision.”But if I should be negligent and be neither occupied at home in the Word of God nor frequently enter the church to hear the Word, as I see some among you who only come to the church on festive days, those who are of this sort do not dwell “by the well of vision.” But I fear that perhaps those who are negligent, even when they come to the church, may neither drink from the well of water nor be refreshed, but they may devote themselves to the occupations and thoughts of their heart which they bring with them and may depart thirsty no less from the wells of the Scriptures.
You, therefore, hasten and act sufficiently that that blessing of the Lord may come to you, that you may be able to dwell “at the well of vision,” that the Lord may open your eyes and you may see “the well of vision” and may receive from it “living water,” which may become in you “a fountain of water springing up into eternal life.” But if anyone rarely comes to church, rarely draws from the fountains of the Scriptures and dismisses what he hears at once when he departs and is occupied with other affairs, this one does not dwell “at the well of vision.”
Genesis 25:21

And Isaac intreated the LORD for his wife, because she was barren: and the LORD was intreated of him, and Rebekah his wife conceived.

First of all consider why it is that many holy women in the Scriptures are related to have been barren, as Sarah herself, and now Rebekah. But also Rachel, Israel’s beloved, was barren. Hanna also, the mother of Samuel, is recorded to have been barren. But also in the Gospels Elizabeth is related to have been barren. Yet in all these instances this term is used because after sterility they all gave birth to a holy person.
Genesis 25:22

And the children struggled together within her; and she said, If it be so, why am I thus? And she went to enquire of the LORD.

So therefore also now it is related of Rebekah: “She departed to inquire of the Lord.” As we have said, she should be considered to have departed not by the steps of her feet but by the advances of her mind.You also therefore will be said to have de-parted “to inquire of the Lord” if you have begun to contemplate not those things “which are seen but those which are not seen,” that is, not carnal but spiritual things, not present but future things.
Tear yourself away from your old manner of life and from the fellowship of those with whom you have lived shamefully and notoriously. Associate yourself with honorable and religious actions, when you shall have been searched for among companions of shamefulness and shall never have been found in crowds of the guilty. If so, then it will be said also of you: “He departed to inquire of the Lord.”
So therefore the saints depart not from one place to another but from one life to another, from beginning instructions to more advanced instructions.
Genesis 25:23

And the LORD said unto her, Two nations are in thy womb, and two manner of people shall be separated from thy bowels; and the one people shall be stronger than the other people; and the elder shall serve the younger.

I think that this can be said also of each of us as individuals that “two nations and two peoples are within you.” For there is a people of virtue within us, and there is no less a people of vice within us. “For from our heart proceed evil thoughts, adulteries, thefts, false testimonies” but also “deceits, contentions, heresies, jealousies, revelings and such like.” Do you see how great a people of evil is within us? But if we should deserve to utter that word of the saints, “From fear of you, Lord, we have conceived in the womb and have brought forth. We have wrought the spirit of your salvation on the earth.” Thus another people, begotten in the Spirit, is found within us. For “the fruit of the spirit is love, joy, peace, patience, goodness, gentleness, temperance, purity” and so forth. You see another people that is also itself within us. But this one is less; that one greater. For there are always more evil than good people, and vices are more numerous than virtues. But if we should be such as Rebekah and should deserve to conceive from Isaac, that is, from the Word of God, “one…
I think that this can be said also of each of us as individuals that “two nations and two peoples are within you.” For there is a people of virtue within us, and there is no less a people of vice within us. “For from our heart proceed evil thoughts, adulteries, thefts, false testimonies” but also “deceits, contentions, heresies, jealousies, revelings and such like.” Do you see how great a people of evil is within us? But if we should deserve to utter that word of the saints, “From fear of you, Lord, we have conceived in the womb and have brought forth. We have wrought the spirit of your salvation on the earth.” Thus another people, begotten in the Spirit, is found within us. For “the fruit of the spirit is love, joy, peace, patience, goodness, gentleness, temperance, purity” and so forth. You see another people that is also itself within us. But this one is less; that one greater. For there are always more evil than good people, and vices are more numerous than virtues. But if we should be such as Rebekah and should deserve to conceive from Isaac, that is, from the Word of God, “one people shall overcome the other, and the elder shall serve the younger,” even in us, for the flesh shall serve the Spirit, and vices shall yield to virtues.
Genesis 25:24

And when her days to be delivered were fulfilled, behold, there were twins in her womb.

“And her days were fulfilled,” the text says, “that she should give birth, and there were twins in her womb.” This statement, that is, “her days were fulfilled that she should give birth,” is almost never written except of holy women. For this is said of this Rebekah and of Elizabeth the mother of John and of Mary the mother of our Lord Jesus Christ. Whence a birth of this kind seems to me to show something extraordinary and beyond other human beings. The fulfillment of the days seems to indicate the birth of perfect offspring.
Genesis 25:25

And the first came out red, all over like an hairy garment; and they called his name Esau.

This Esau proceeded from his mother’s womb “hairy all over like a skin,” but Jacob was smooth and simple. Thus Jacob received his name from wrestling or supplanting, but Esau—as those who interpret Hebrew names say—received his name either from redness or from earth, that is, “red” or “earthly,” or, as it seemed to others, his name appears to mean “something made.”Certainly, as the apostle says, both sons were conceived “from our one father Isaac.” But why these prerogatives are given is not mine to know. Neither do I know why one “supplanted his brother” and was born smooth and simple, nor why the other was born “hairy all over” and shaggy and, so to speak, enwrapped in the squalor of sin and vileness. This is not mine to discuss.
Genesis 25:26

And after that came his brother out, and his hand took hold on Esau's heel; and his name was called Jacob: and Isaac was threescore years old when she bare them.

In addition, because [Christ] supplanted the activity of the adversary and because he alone sees the Father, he is “Jacob” and “Israel” when he has become man. As we become light because he is the light of the world, so we become Jacob because he is called “Jacob” and Israel because he is named “Israel.”
Genesis 26:12

Then Isaac sowed in that land, and received in the same year an hundredfold: and the LORD blessed him.

And after these things the text says, “Isaac sowed barley and found a hundredfold. And the Lord blessed him, and the man was magnified, and by his progress he became greater until he became very great.”Why is it that Isaac “sowed barley” and not wheat, and [why] is [he] blessed because he sows “barley,” and [why] is [he] magnified “until he becomes great”? It appears, therefore, that he was not yet great until after “he sowed barley” and gathered “a hundredfold.” Then he became “very great.” Barley is the food especially of beasts or of peasants. For it is a harsher species and would seem to prick one who touches it as if with some kind of barbs. Isaac is likened to the Word of God. This Word sows barley in the law but wheat in the Gospels. He provides the one food for the perfect and spiritual, the other for the inexperienced and natural, because it is written, “Men and beasts you will preserve, O Lord.” Isaac, therefore, the Word of the law, sows barley, and yet in that very barley he finds “fruit a hundredfold.” For even in the law you find martyrs, whose “fruit” is “a hundredfold…
And after these things the text says, “Isaac sowed barley and found a hundredfold. And the Lord blessed him, and the man was magnified, and by his progress he became greater until he became very great.”Why is it that Isaac “sowed barley” and not wheat, and [why] is [he] blessed because he sows “barley,” and [why] is [he] magnified “until he becomes great”? It appears, therefore, that he was not yet great until after “he sowed barley” and gathered “a hundredfold.” Then he became “very great.”
Barley is the food especially of beasts or of peasants. For it is a harsher species and would seem to prick one who touches it as if with some kind of barbs. Isaac is likened to the Word of God. This Word sows barley in the law but wheat in the Gospels. He provides the one food for the perfect and spiritual, the other for the inexperienced and natural, because it is written, “Men and beasts you will preserve, O Lord.” Isaac, therefore, the Word of the law, sows barley, and yet in that very barley he finds “fruit a hundredfold.” For even in the law you find martyrs, whose “fruit” is “a hundredfold.”
But also our Lord, the Isaac of the Gospels, said certain things that were more perfect to the apostles, but to the crowds he said things which were plain and common. But do you wish to see that even he presents barley to beginners? It is written in the Gospels that he fed the crowds a second time. But those whom he feeds the first time, that is, the beginners, he feeds “with barley loaves.” But later, when they had progressed by this time in the word and teaching, he presents them loaves of wheat.
Genesis 26:13 · 3 passages

And the man waxed great, and went forward, and grew until he became very great:

But now, as much as possible, let us either eat of the bread or draw water from the wells. Let us attempt to do also that which wisdom admonishes, saying, “Drink the waters of your own springs and wells, and let your spring be your own.”Therefore you also attempt, O hearer, to have your own well and your own spring, so that you too, when you take up a book of the Scriptures, may begin even from your own understanding to bring forth some meaning, and in accordance with those things which you have learned in the church, you too attempt to drink from the fountain of your own abilities. You have the nature of “living water” within you. There are within you perennial veins and streams flowing with rational understanding, if only they have not been filled with earth and rubbish. But get busy to dig out your earth and to clean out the filth, that is, to remove the idleness of your natural ability and to cast out the inactivity of your heart. For hear what the Scripture says: “Prick the eye, and it will bring forth a tear; prick the heart, and it brings forth understanding.”
Isaac was insignificant in the law, but with the passing of time he becomes great. He becomes great, with the passing of time, in the prophets. For while he is in the law alone he is not yet great, since indeed it too is covered with a veil. He grows, therefore, now in the prophets; but when he has arrived at this point that also he may cast aside the veil, then he will be “very great.” When the letter of the law has begun to be separated like the chaff of its barley and it has appeared that “the law is spiritual,” then Isaac will be magnified and will become “very great.”For notice that also the Lord in the Gospels breaks a few loaves, and notice how many thousand people he refreshes “and how many baskets” of leftovers remain. While the loaves are whole, no one is filled, no one is refreshed, nor do the loaves themselves appear to be increased. Now consider, therefore, how we break a few loaves: we take up a few words from the divine Scriptures and how many thousand men are filled. But unless those loaves have been broken, unless they have been crumbled into pieces by the disciples…
Isaac was insignificant in the law, but with the passing of time he becomes great. He becomes great, with the passing of time, in the prophets. For while he is in the law alone he is not yet great, since indeed it too is covered with a veil. He grows, therefore, now in the prophets; but when he has arrived at this point that also he may cast aside the veil, then he will be “very great.” When the letter of the law has begun to be separated like the chaff of its barley and it has appeared that “the law is spiritual,” then Isaac will be magnified and will become “very great.”For notice that also the Lord in the Gospels breaks a few loaves, and notice how many thousand people he refreshes “and how many baskets” of leftovers remain. While the loaves are whole, no one is filled, no one is refreshed, nor do the loaves themselves appear to be increased. Now consider, therefore, how we break a few loaves: we take up a few words from the divine Scriptures and how many thousand men are filled. But unless those loaves have been broken, unless they have been crumbled into pieces by the disciples, that is, unless the letter has been discussed and broken in little pieces, its meaning cannot reach everyone. But when we have begun to investigate and discuss each single matter, then the crowds indeed will assimilate as much as they shall be able. But what they haven’t been able to digest should be gathered and preserved, “lest anything be lost.”9
We also, therefore, preserve whatever the “crowds” cannot receive and gather it into baskets and hampers.… Let us see what fragments we have diligently collected lest they be lost, and what we are preserving in baskets until the Lord command what also should become of them.
Do you want to know how “grow” should be understood? Listen to what Isaac did. Scripture says of him, “Isaac progressed and became greater, until he became great, and very much so.” His will always tended toward the better and kept making progress. His mind kept contemplating something more divine, and he kept exercising his memory, to store up more in his treasure house and retain it more securely. So this is the way it came about. Isaac cultivated all his virtues in the field of his soul, and thus he fulfilled the command that ordered him to “grow.”
Genesis 26:15 · 2 passages

For all the wells which his father's servants had digged in the days of Abraham his father, the Philistines had stopped them, and filled them with earth.

Isaac therefore digs also new wells; no, rather, Isaac’s servants dig them. Isaac’s servants are Matthew, Mark, Luke, John; his servants are Peter, James, Jude; the apostle Paul is Isaac’s servant. These all dig the wells of the New Testament. But those who “mind earthly things” nor permit new things to be established nor old things to be cleansed also quarrel for these wells. They oppose the gospel wells; they resist the apostolic wells. And since they oppose in all things, since they quarrel in all things, it is said to them, “Since you have made yourselves unworthy of God’s grace, henceforth now we go to the Gentiles.”
This Isaac, therefore, our Savior, when he has come into that valley of Gerar, first of all wishes to dig those wells that the servants of his father had dug; he wishes to renew the wells of the law, of course, and the prophets, which Philistines had filled with earth.Who are those who fill the wells with earth? Those, doubtless, who put an earthly and fleshly interpretation on the law and close up the spiritual and mystical interpretation so that neither do they themselves drink nor do they permit others to drink. Hear our Isaac, the Lord Jesus, saying in the Gospels: “Woe to you, scribes and Pharisees, since you have taken away the key of knowledge, and you yourselves have not entered, nor have you permitted those who wish to enter.” Those therefore are the ones who have filled with earth the wells “which the servants of Abraham had dug;” those who teach the law carnally and defile the waters of the Holy Spirit; who hold the wells for this purpose, not that they might bring forth water but that they might put earth in them. Isaac therefore undertakes to dig these wells. And let us…
This Isaac, therefore, our Savior, when he has come into that valley of Gerar, first of all wishes to dig those wells that the servants of his father had dug; he wishes to renew the wells of the law, of course, and the prophets, which Philistines had filled with earth.Who are those who fill the wells with earth? Those, doubtless, who put an earthly and fleshly interpretation on the law and close up the spiritual and mystical interpretation so that neither do they themselves drink nor do they permit others to drink.
Hear our Isaac, the Lord Jesus, saying in the Gospels: “Woe to you, scribes and Pharisees, since you have taken away the key of knowledge, and you yourselves have not entered, nor have you permitted those who wish to enter.” Those therefore are the ones who have filled with earth the wells “which the servants of Abraham had dug;” those who teach the law carnally and defile the waters of the Holy Spirit; who hold the wells for this purpose, not that they might bring forth water but that they might put earth in them. Isaac therefore undertakes to dig these wells. And let us see how he digs them.
When the servants of Isaac, who are the apostles of our Lord, were passing through grain fields on the sabbath, Scripture says, “they plucked the ears and ate, rubbing them in their hands.” At that time, therefore, those who had filled his father’s wells with earth said to him, “Behold, your disciples are doing that which is not lawful on the sabbath day.” In order to dig out their earthly understanding, Jesus says to them, “Have you not read what David did when he was hungry, and those who were with him, how he went in to Abiathar the priest and ate the consecrated bread, he and his servants, which it was not lawful to eat but for the priests only?” And he adds these words: “If you knew what this means: ‘I desire mercy and not sacrifice,’ you would certainly never have condemned the innocent.” But what do those men reply to these words? They quarrel with his servants and say, “This man is not of God who does not keep the sabbath.” In this way, therefore, Isaac dug the wells “which the servants of his father had dug.”
Genesis 26:19

And Isaac's servants digged in the valley, and found there a well of springing water.

For who is able worthily to explain either the mysteries of such great wells or of those things that are related to have been done for the wells, unless we invoke the Father of the living Word and he should deign to put the word in our mouth so that we may be able to draw a little “living water” for you who thirst from those wells which are so copious and numerous?There are, therefore, wells that the servants of Abraham dug, but the Philistines had filled these with earth. Isaac therefore undertakes first to clear these wells. The Philistines hate water; they love earth. Isaac loves water; he is always seeking wells; he cleans old wells, he opens new ones. Consider our Isaac, who “has been offered as a sacrifice for us,” coming into the valley of Gerar, which means “wall” or “hedge.” [He is] coming, I say, that “he might destroy the middle wall of hedge, the enmities, in his flesh.” [He is] coming to remove the wall that is between us and the heavenly virtues, that he might make “both one” and carry back to the mountains "on his shoulder" the lamb which had strayed and restore it to…
For who is able worthily to explain either the mysteries of such great wells or of those things that are related to have been done for the wells, unless we invoke the Father of the living Word and he should deign to put the word in our mouth so that we may be able to draw a little “living water” for you who thirst from those wells which are so copious and numerous?There are, therefore, wells that the servants of Abraham dug, but the Philistines had filled these with earth. Isaac therefore undertakes first to clear these wells. The Philistines hate water; they love earth. Isaac loves water; he is always seeking wells; he cleans old wells, he opens new ones.
Consider our Isaac, who “has been offered as a sacrifice for us,” coming into the valley of Gerar, which means “wall” or “hedge.” [He is] coming, I say, that “he might destroy the middle wall of hedge, the enmities, in his flesh.” [He is] coming to remove the wall that is between us and the heavenly virtues, that he might make “both one” and carry back to the mountains "on his shoulder" the lamb which had strayed and restore it to the other “ninety-nine which had not strayed.”

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