Augustine of Hippo

"The wicked borroweth, and payeth not again." He receiveth, and will not repay. What is it he will not repay? Thanksgiving. For what is it that God would have of thee, what doth He require of thee, except that He may do thee good? And how great are the benefits which the sinner hath received, and which he will not repay! …

Exposition on Psalm 37 ↗

Ambrose of Milan

The sinner borrows and does not repay; but the righteous shows mercy and gives. This also applies to the person of Paul, because the righteous shows mercy and gives. See how he divides the Lord's words, see how he lends the Lord's silver. He received one mina and returned two; he received two and returned four; he received five and returned ten. He did not tie up in a handkerchief what he had received, but he spent it on moneylenders; and what he had spent, he received back with interest. …

Commentaries on the Twelve Davidic Psalms ↗

Thomas Aquinas

"The sinner will borrow." Above he showed that the few goods of the just outweigh the many goods of the wicked by reason of stability; here he shows the same by reason of usefulness. And first he shows that the goods of the just are fruitful, but those of the wicked are the opposite. …

Exposition on the Psalms of David ↗