The Apostle Paul
2 Corinthians 8:9BSB·traditional attribution

For you know the grace of our Lord Jesus Christ, that though He was rich, yet for your sake He became poor, so that you through His poverty might become rich.

John Calvin Reformed @genevareformer

9. For ye know the grace. Having made mention of love, he adduces Christ as an all perfect and singular pattern of it. “Though he was rich,” says he, “he resigned the possession of all blessings, that he might enrich us by his poverty.” He does not afterwards state for what purpose he makes mention of this, but leaves it to be considered by them...

Matthew Henry Presbyterian @wholebiblehenry

In these verses the apostle uses several cogent arguments to stir up the Corinthians to this good work of charity. I. He urges upon them the consideration of their eminence in other gifts and graces, and would have them excel in this of charity also, Co2 8:7. Great address and much holy art are here used by the apostle.

Commenting on 2 Corinthians 8:7-15

John Gill Reformed Baptist @doctorgill

For ye know the grace of our Lord Jesus,.... This is a new argument, and a very forcible one to engage to liberality, taken from the wonderful grace and love of Christ, displayed in his state of humiliation towards his people; which is well known to all them that have truly believed in Christ; of this they are not and cannot be ignorant, his love...