The Apostle Paul
1 Corinthians 15:20BSB·traditional attribution

But Christ has indeed been raised from the dead, the firstfruits of those who have fallen asleep.

John Calvin Reformed @genevareformer

20. But now hath Christ risen. Having shown what dreadful confusion as to everything would follow, if we were to deny that the dead rise again, he now again assumes as certain, what he had sufficiently established previously — that Christ has risen; and he adds that he is the first-fruits, “Although the resurrection of Christ, compared with first-fruits of any kind, has very good...

Matthew Henry Presbyterian @wholebiblehenry

In this passage the apostle establishes the truth of the resurrection of the dead, the holy dead, the dead in Christ, I. On the resurrection of Christ. 1. Because he is indeed the first-fruits of those that slept, Co1 15:20. He has truly risen himself, and he has risen in this very quality and character, as the first-fruits of those who sleep in him.

Commenting on 1 Corinthians 15:20-34

John Gill Reformed Baptist @doctorgill

For since by man came death,.... The first man, by sin, was the cause of death; of its coming into the world, and upon all men, by which corporeal death is here meant; though the first man also by sin brought a moral death, or a death in sin on all his posterity; and rendered them liable to an eternal death, which is the just...