Clement of Rome

The all-merciful and beneficent Father has [a heart for] those who fear him, and kindly and lovingly he bestows his favors upon those who come to him with a simple mind. Therefore let us not be double-minded; neither let our soul be lifted up on account of his exceedingly great and glorious gifts. Far from us be that which is written, “Wretched are they who are of a double mind and of a doubting heart; who say, ‘These things we have heard even in the times of our fathers, but, behold, we have grown old, and none of them has happened unto us.’ ” You foolish ones! Compare yourselves with a tree; take the vine. First of all, it sheds its leaves, then it buds, next it puts forth leaves, and then it flowers; afterwards comes the sour grape, and then follows the ripened fruit. You perceive how in a little time the fruit of a tree comes to maturity. Of a truth, soon and suddenly shall his will be accomplished, as the Scripture also bears witness, saying, “Speedily will he come, and will not tarry,” and “The Lord shall suddenly come to his temple, even the holy one, for whom you look.”