The Apostle Paul
2 Corinthians 8:5ESV·traditional attribution

and this, not as we expected, but they gave themselves first to the Lord and then by the will of God to us.

John Calvin Reformed @genevareformer

5. And not as He expected from them an ordinary degree of willingness, such as any Christian should manifest; but they went beyond his expectation, inasmuch as they not only had their worldly substance in readiness, but were prepared to devote even themselves. They gave themselves, says he, first to God, then to us.

Matthew Henry Presbyterian @wholebiblehenry

Observe here, I. The apostle takes occasion from the good example of the churches of Macedonia, that is, of Philippi, Thessalonica, Berea, and others in the region of Macedonia, to exhort the Corinthians and the Christians in Achaia to the good work of charity. And, 1. He acquaints them with their great liberality, which he calls the grace of God bestowed on the churches, Co2 8:1.

Commenting on 2 Corinthians 8:1-6

John Gill Reformed Baptist @doctorgill

And this they did not as we hoped,.... All this was unexpected by the apostles, who knew their great affliction and deep poverty, and therefore could not have hoped for such a collection from them; or that they would have desired the apostle to have ministered it for them: but first gave their own selves to the Lord, and unto us by the will of...