Leo the Great — Commentary on Scripture

Isaiah 64:4

For since the beginning of the world men have not heard, nor perceived by the ear, neither hath the eye seen, O God, beside thee, what he hath prepared for him that waiteth for him.

The brightness of the true light will not be able to be seen by the unclean sight, and that which will be happiness to minds that are bright and clean will be a punishment to those that are stained. Therefore, let the mists of earth’s vanities be shunned, and let your inward eyes be purged from all the filth of wickedness, that the sight may be free to feed on this great manifestation of God. For to the attainment of this we understand what follows to lead.

Isaiah 65:2

I have spread out my hands all the day unto a rebellious people, which walketh in a way that was not good, after their own thoughts;

If, dearly beloved, we comprehend faithfully and wisely the beginning of our creation, we shall find that humankind was made in God’s image, to the end that he might imitate the Creator and that our race attains its highest natural dignity, by the form of the divine goodness being reflected in us, as in a mirror. And assuredly to this form the Savior’s grace is daily restoring us, so long as that which in the first Adam fell, is raised up again in the second. And the cause of our restoration is nothing else but the mercy of God, whom we would not have loved unless he had first loved us and dispelled the darkness of our ignorance by the light of his truth.

James 2:16

And one of you say unto them, Depart in peace, be ye warmed and filled; notwithstanding ye give them not those things which are needful to the body; what doth it profit?

Since mercy will be exalted over condemnation and the gifts of clemency will surpass any just compensation, all the lives led by mortals and all different kinds of actions will be appraised under the aspect of a single rule. No charges will be brought up where works of compassion have been found in acknowledgment of the Creator.

James 2:17

Even so faith, if it hath not works, is dead, being alone.

While faith provides the basis for works, the strength of faith comes out only in works.

Jeremiah 1:5

Before I formed thee in the belly I knew thee; and before thou camest forth out of the womb I sanctified thee, and I ordained thee a prophet unto the nations.

Through the Holy Spirit we are reborn the children of promise, not in the mother’s womb but in the power of baptism. For this reason David, who certainly was a son of promise, says to God, “Your hands have made and fashioned me.” And to Jeremiah the Lord says, “Before I formed you in the womb I knew you, and before you were born I consecrated you.”

Jeremiah 23:5-6

Behold, the days come, saith the LORD, that I will raise unto David a righteous Branch, and a King shall reign and prosper, and shall execute judgment and justice in the earth.

There was only one remedy in the secret of the divine plan that could help the fallen living in the general ruin of the entire human race. This remedy was that one of the sons of Adam should be born free and innocent of original transgression, to prevail for the rest by his example and by his merits. This was not permitted by natural generation. There could be no clean offspring from our faulty stock by this seed. The Scripture says, “Who can make a clean thing conceived of an unclean seed? Isn’t it you alone?” David’s Lord was made David’s Son, and from the fruit of the promised branch sprang. He is one without fault, the twofold nature coming together into one person. By this one and the same conception and birth sprung our Lord Jesus Christ, in whom was present both true Godhead for the performance of mighty works and true manhood for the endurance of sufferings.

Jeremiah 33:14-16

Behold, the days come, saith the LORD, that I will perform that good thing which I have promised unto the house of Israel and to the house of Judah.

But the majesty of the Son of God, in which he is equal with the Father in its garb of a slave’s humility, feared no diminution, required no augmentation. And the very effect of his mercy, which he expended on the restitution of humanity, he was able to bring about solely by the power of his Godhead, thus rescuing the creature that was made in the image of God from the yoke of his cruel oppressor. But because the devil had not shown himself so violent in his attack on the first man as to bring him over to his side without the consent of his free will, the voluntary sin and hostile desires of humanity had to be destroyed in such a way that the standard of justice should not stand in the way of the gift of grace. And therefore in the general ruin of the entire human race there was but one remedy in the secret of the divine plan which could help the fallen, and that was that one of the sons of Adam should be born free and innocent of original transgression, to prevail for the rest both by his example and his merits. Still further, because this was not permitted by natural generation, an…

But the majesty of the Son of God, in which he is equal with the Father in its garb of a slave’s humility, feared no diminution, required no augmentation. And the very effect of his mercy, which he expended on the restitution of humanity, he was able to bring about solely by the power of his Godhead, thus rescuing the creature that was made in the image of God from the yoke of his cruel oppressor. But because the devil had not shown himself so violent in his attack on the first man as to bring him over to his side without the consent of his free will, the voluntary sin and hostile desires of humanity had to be destroyed in such a way that the standard of justice should not stand in the way of the gift of grace. And therefore in the general ruin of the entire human race there was but one remedy in the secret of the divine plan which could help the fallen, and that was that one of the sons of Adam should be born free and innocent of original transgression, to prevail for the rest both by his example and his merits. Still further, because this was not permitted by natural generation, and because there could be no offspring from our faulty stock without seed, of which the Scripture says, “Who can make a clean thing conceived of an unclean seed? Is it not you who are alone?” David’s Lord was made David’s Son, and sprang from the fruit of the promised branch—One without fault, the twofold nature coming together into one Person, that by one and the same conception and birth might spring our Lord Jesus Christ, in whom was present both true Godhead for the performance of mighty works and true humanity for the endurance of sufferings.

Joel 2:16

Gather the people, sanctify the congregation, assemble the elders, gather the children, and those that suck the breasts: let the bridegroom go forth of his chamber, and the bride out of her closet.

Devout fasting has a very great value for gaining the mercy of God and for strengthening human frailty. We know this from the teaching of holy prophets, dearly beloved. They insist that the arousal of divine justice—which the people of Israel frequently brought upon themselves in punishment for their wickedness—could not be placated except by fasting. Joel the prophet warns us in saying, “The Lord God says these things: ‘Turn to me with all your heart, in fasting, in weeping and in mourning. Rend your hearts, and not your garments. Be converted to the Lord your God, because he is merciful and patient and magnanimous and rich in mercy.’ ” At another point, the same prophet says, “Make a holy fast, preach healing, call together the people, make holy the assembly.” This exhortation, dearly beloved, is what we must embrace in our times also. We must of necessity preach the remedy of this healing, so that Christian devotion in the observance of that ancient means for sanctification might acquire what the Jewish transgression lost.

John 3:5

Jesus answered, Verily, verily, I say unto thee, Except a man be born of water and of the Spirit, he cannot enter into the kingdom of God.

Whoever of you, therefore, takes pride (with devotion and faith) in the name of Christian, ponder, by an accurate judgment, the grace of this reconciliation. To you once “cast aside,” to you driven out from the thrones of “paradise,” to you dying from long exiles, to you scattered into “dust” and ashes, who had no longer any hope of living—to you has “power” been given through the incarnation of the Word. With it, you can “return from far away” to your Maker, can recognize your Father, can become free from slavery and can be made again a child rather than an outsider. With this power, you who were born of flesh that is subject to decay can be “born again from the Spirit” of God and can obtain through grace what you do not have through nature.

John 13:1

Now before the feast of the passover, when Jesus knew that his hour was come that he should depart out of this world unto the Father, having loved his own which were in the world, he loved them unto the end.

The very feast that by us is named Pascha among the Hebrews is called Phase, that is, Passover, as the Evangelist attests, saying, “Before the feast of Pascha, Jesus, knowing that his hour was come when he should pass out of this world unto the Father.” But what kind of nature was it that he passed out of unless it was ours, since the Father was in the Son and the Son in the Father inseparably? But because the Word and the Flesh is one person, the assumed is not separated from the assuming nature, and the honor of being promoted is spoken of as accruing to him that promotes. This is what the apostle says in a passage we have already quoted, “Wherefore also God exalted him and gave him a name that is above every name.” Here, the exaltation of his assumed manhood is no doubt spoken of so that he (in whose sufferings the Godhead remains indivisible) is similarly coeternal in the glory of the Godhead. And to share in this unspeakable gift, the Lord himself was preparing a blessed “passing over” for his faithful ones, when on the very threshold of his passion he interceded not only for hi…

The very feast that by us is named Pascha among the Hebrews is called Phase, that is, Passover, as the Evangelist attests, saying, “Before the feast of Pascha, Jesus, knowing that his hour was come when he should pass out of this world unto the Father.” But what kind of nature was it that he passed out of unless it was ours, since the Father was in the Son and the Son in the Father inseparably? But because the Word and the Flesh is one person, the assumed is not separated from the assuming nature, and the honor of being promoted is spoken of as accruing to him that promotes. This is what the apostle says in a passage we have already quoted, “Wherefore also God exalted him and gave him a name that is above every name.” Here, the exaltation of his assumed manhood is no doubt spoken of so that he (in whose sufferings the Godhead remains indivisible) is similarly coeternal in the glory of the Godhead. And to share in this unspeakable gift, the Lord himself was preparing a blessed “passing over” for his faithful ones, when on the very threshold of his passion he interceded not only for his apostles and disciples but also for the whole church, saying, “But not for these only I pray, but for those also who shall believe on me through their word, that they all may be one, as you also, Father, are in me, and I in you, that they also may be one in us.”

John 14:6

Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.

The cross of Christ, which was set up for the salvation of mortals, is both a sacrament and an example: a sacrament whereby the divine power takes effect, an example whereby one’s devotion is excited. For to those who are rescued from the prisoner’s yoke, redemption further procures the power of following the way of the cross by imitation. For if the world’s wisdom so prides itself in its error that everyone follows the opinions and habits and whole manner of life of him whom he has chosen as his leader, how shall we share in the name of Christ except by being inseparably united to him who is, as he himself asserted, “the way, the truth and the life”—the way, that is, of holy living, the truth of divine doctrine and the life of eternal happiness.

John 14:16

And I will pray the Father, and he shall give you another Comforter, that he may abide with you for ever;

For the Only Begotten of God himself desired no difference to be felt between himself and the Holy Spirit in the faith of believers and in the efficacy of his works because there is no diversity in their nature.

John 14:25

These things have I spoken unto you, being yet present with you.

He withdrew his bodily presence for a time, for he is to abide at the right hand of the Father until the times that have been divinely decreed for the multiplication of the children of the church are accomplished. And then in the same body in which he ascended he will come again to judge the living and the dead. And so what was visible in Christ is now veiled in mystery. And, so that faith might be more perfect and more steadfast, vision was succeeded by revealed truth whose authority the hearts of the faithful, illumined by light from above, would now begin to follow.

John 17:12

While I was with them in the world, I kept them in thy name: those that thou gavest me I have kept, and none of them is lost, but the son of perdition; that the scripture might be fulfilled.

But O ungodliest of people, “seed of Canaan and not of Judah,” and no longer “a vessel of election” but “a son of perdition” and death! You thought the devil’s instigations would profit you better so that, inflamed with the torch of greed, you were ablaze to gain thirty pieces of silver without seeing the riches you would lose. For even if you did not think the Lord’s promises were to be believed, what reason was there for preferring so small a sum of money to what you had already received? You were allowed to command the evil spirits, to heal the sick, to receive honor with the rest of the apostles. And that you might satisfy your thirst for gain, you had the opportunity to steal from the box that was in your charge. But your mind, which lusted after forbidden things, was more strongly stimulated by what was less allowed. It was not the amount of the price that pleased you so much as the enormity of the sin. And so your wicked bargain is not so detestable merely because you valued the Lord so cheaply but because you sold him who was the redeemer, yes, even yours, and yet you asked f…

But O ungodliest of people, “seed of Canaan and not of Judah,” and no longer “a vessel of election” but “a son of perdition” and death! You thought the devil’s instigations would profit you better so that, inflamed with the torch of greed, you were ablaze to gain thirty pieces of silver without seeing the riches you would lose. For even if you did not think the Lord’s promises were to be believed, what reason was there for preferring so small a sum of money to what you had already received? You were allowed to command the evil spirits, to heal the sick, to receive honor with the rest of the apostles. And that you might satisfy your thirst for gain, you had the opportunity to steal from the box that was in your charge. But your mind, which lusted after forbidden things, was more strongly stimulated by what was less allowed. It was not the amount of the price that pleased you so much as the enormity of the sin. And so your wicked bargain is not so detestable merely because you valued the Lord so cheaply but because you sold him who was the redeemer, yes, even yours, and yet you asked for no pity for yourself. And justly was your punishment put into your own hands because none could be found more cruelly bent on your destruction than yourself.

John 18:11

Then said Jesus unto Peter, Put up thy sword into the sheath: the cup which my Father hath given me, shall I not drink it?

It is not to be thought that the Lord Jesus wished to escape the passion and the death, the sacraments of which he had already committed to his disciples’ keeping. This is obvious, seeing that he himself forbids Peter, when he was burning with devoted faith and love, to use the sword. He says, “The cup that the Father has given me, shall I not drink it?” The Lord also most certainly says, according to John’s Gospel, “For God so loved the world that he gave his only begotten Son, that everyone who believes in him may not perish but have eternal life.” Similarly, the apostle Paul says, “Christ loved us and gave himself for us, a victim to God for a sweet-smelling savor.” For the saving of all through the cross of Christ was the common will and the common plan of the Father and the Son. Nor could that by any means be disturbed that before eternal ages had been mercifully determined and unchangeably foreordained. Therefore in assuming true and entire manhood Jesus took the true sensations of the body and the true feelings of the mind. And it does not follow because everything in him was…

It is not to be thought that the Lord Jesus wished to escape the passion and the death, the sacraments of which he had already committed to his disciples’ keeping. This is obvious, seeing that he himself forbids Peter, when he was burning with devoted faith and love, to use the sword. He says, “The cup that the Father has given me, shall I not drink it?” The Lord also most certainly says, according to John’s Gospel, “For God so loved the world that he gave his only begotten Son, that everyone who believes in him may not perish but have eternal life.” Similarly, the apostle Paul says, “Christ loved us and gave himself for us, a victim to God for a sweet-smelling savor.” For the saving of all through the cross of Christ was the common will and the common plan of the Father and the Son. Nor could that by any means be disturbed that before eternal ages had been mercifully determined and unchangeably foreordained. Therefore in assuming true and entire manhood Jesus took the true sensations of the body and the true feelings of the mind. And it does not follow because everything in him was full of sacraments, full of miracles, that therefore he either shed false tears or took food from pretended hunger or feigned slumber. It was in our humility that he was despised, with our grief that he was saddened, with our pain that he was racked on the cross. For his compassion underwent the sufferings of our mortality with the purpose of healing them, and his power encountered them with the purpose of conquering them. And this Isaiah has most plainly prophesied, saying, “He carries our sins and is pained for us, and we thought him to be in pain and in stripes and in affliction. But he was wounded for our sins and was stricken for our offenses, and with his stripes we are healed.”

John 19:17

And he bearing his cross went forth into a place called the place of a skull, which is called in the Hebrew Golgotha:

When our Lord was handed over to the will of his cruel foes, they ordered him, in mockery of his royal dignity, to carry the instrument of his own torture. This was done to fulfill the prophecy of Isaiah: “A child is born for us, a son is given to us; sovereignty is laid on his shoulders.” To the wicked, the sight of the Lord carrying his own cross was indeed an object of derision. But to the faithful a great mystery was revealed, for the cross was destined to become the scepter of his power. Here was the majestic spectacle of a glorious conqueror mightily overthrowing the hostile forces of the devil and nobly bearing the trophy of his victory. On the shoulders of his invincible patience he carried the sign of salvation for all the kingdoms of the earth to worship, as if on that day he would strengthen all his future disciples by the symbol of his work and say to them, “Anyone who does not take up his cross and follow me is not worthy of me.”

John 19:30

When Jesus therefore had received the vinegar, he said, It is finished: and he bowed his head, and gave up the ghost.

Having now tasted the vinegar, the produce of that vineyard that had degenerated in spite of its divine planter and had turned to the sourness of a foreign vine, the Lord says, “It is finished,” that is, the Scriptures are fulfilled. There is nothing more to endure from these raging people. I have endured all that I foretold I should suffer. The mysteries of weakness are completed. Let the proofs of power be produced. And so he bowed the head and yielded up his spirit and gave that body that would be raised again on the third day the rest of peaceful slumber.

John 20:17

Jesus saith unto her, Touch me not; for I am not yet ascended to my Father: but go to my brethren, and say unto them, I ascend unto my Father, and your Father; and to my God, and your God.

The Son of man and Son of God, therefore, dearly beloved, then attained a more excellent and holier fame when he returned to the glory of the Father’s majesty. In an incomprehensible way, he began to be nearer to the Father in respect of his Godhead after having become distanced in respect of his manhood. A better instructed faith then began to draw closer to a conception of the Son’s equality with the Father without the necessity of handling the corporeal substance in Christ. As a result of this [substance], he is less than the Father, since, while the nature of the glorified body still remained, the faith of believers was called on to touch not with the hand of flesh but with the spiritual understanding the Only Begotten, who was equal with the Father. And this is why the Lord said to Mary Magdalene (who represents the church), when she hurriedly approached and touched him, “Do not touch me, for I have not yet ascended to my Father,” that is, I would not have you come to me as to a human body or recognize me by fleshly perceptions. I want you to wait for higher things. I prepare gr…

The Son of man and Son of God, therefore, dearly beloved, then attained a more excellent and holier fame when he returned to the glory of the Father’s majesty. In an incomprehensible way, he began to be nearer to the Father in respect of his Godhead after having become distanced in respect of his manhood. A better instructed faith then began to draw closer to a conception of the Son’s equality with the Father without the necessity of handling the corporeal substance in Christ. As a result of this [substance], he is less than the Father, since, while the nature of the glorified body still remained, the faith of believers was called on to touch not with the hand of flesh but with the spiritual understanding the Only Begotten, who was equal with the Father. And this is why the Lord said to Mary Magdalene (who represents the church), when she hurriedly approached and touched him, “Do not touch me, for I have not yet ascended to my Father,” that is, I would not have you come to me as to a human body or recognize me by fleshly perceptions. I want you to wait for higher things. I prepare greater things for you. When I have ascended to my Father, then you shall handle me more perfectly and truly, for you shall grasp what you cannot touch and believe what you cannot see.

John 20:20 · 2 passages

And when he had so said, he shewed unto them his hands and his side. Then were the disciples glad, when they saw the Lord.

He showed the wound in his side, the marks of the nails and all the signs of his quite recent suffering, saying, “See my hands and feet, that it is I. Handle me and see that a spirit does not have flesh and bones, as you see me have,” in order that the properties of his divine and human nature might be acknowledged to remain still inseparable. He also did this so that we might know the Word was not different from the flesh so that we can also confess that the one Son of God is both the Word and flesh.

He offers to the doubters’ eyes the marks of the cross that remained in his hands and feet and invites them to handle him with careful scrutiny. He does this because the traces of the nails and spear had been retained to heal the wounds of unbelieving hearts, so that not with wavering faith but with the most certain conviction they might comprehend that the nature that had been lain in the sepulcher was to sit on God the Father’s throne.