The Apostle Paul
2 Corinthians 8:6ESV·traditional attribution

Accordingly, we urged Titus that as he had started, so he should complete among you this act of grace.

John Calvin Reformed @genevareformer

6. That we should exhort Titus. Now this is an exhortation that is of greater force, when they learn that they are expressly summoned to duty. “Quand ils oyent qu’on les somme nommeement et presentement de faire leur droit;” — “When they hear that they summon them expressly and presently to do their duty.” Nor was it offensive to the Macedonians, that he was desirous...

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

Insomuch that we desired Titus,.... Observing the very great readiness, cheerfulness, and liberality of the poor Macedonians in this matter, the apostles could do no other than desire Titus to forward, hasten, and accomplish a like liberal contribution among the Corinthians; or the sense is, that the Macedonians not only prayed with much entreaty, as in Co2 8:4 that the apostle would be pleased to...