David
Psalm 112:5ESV·traditional attribution

It is well with the man who deals generously and lends; who conducts his affairs with justice.

John Calvin Reformed @genevareformer

PSALM 112 As the majority of mankind expect to prosper by evil deeds, and as they generally endeavor to enrich themselves by plunder, fraud, and every species of injustice, the prophet enumerates the blessings of God which attend those who worship him in purity, in order that we may know that, in aiming at a life of piety and morality, we shall not lose our reward.

Commenting on Psalm 112:1-10

C.H. Spurgeon Reformed Baptist @princeofpreachers

A good man sheweth favour, and lendeth. Having passed beyond stern integrity into open handed benevolence he looks kindly upon all around him, and finding himself in circumstances which enable him to spare a little of his wealth he lends judiciously where a loan will be of permanent service. Providence has made him able to lend, and grace makes him willing to lend.

Matthew Henry Presbyterian @wholebiblehenry

The psalmist begins with a call to us to praise God, but immediately applies himself to praise the people of God; for whatever glory is acknowledged to be on them it comes from God, and must return to him; as he is their praise, so they are his.

Commenting on Psalm 112:1-5