The Apostle Paul
Romans 6:6BSB·traditional attribution

We know that our old self was crucified with Him so that the body of sin might be rendered powerless, that we should no longer be slaves to sin.

John Calvin Reformed @genevareformer

6. That our old man, etc. The old man, as the Old Testament is so called with reference to the New; for he begins to be old, when he is by degrees destroyed by a commencing regeneration. But what he means is the whole nature which we bring from the womb, and which is so incapable of the kingdom of God, that it must so...

Matthew Henry Presbyterian @wholebiblehenry

The apostle's transition, which joins this discourse with the former, is observable: "What shall we say then? Rom 6:1. What use shall we make of this sweet and comfortable doctrine? Shall we do evil that good may come, as some say we do? Rom 3:8. Shall we continue in sin that grace may abound?

Commenting on Romans 6:1-23

John Gill Reformed Baptist @doctorgill

Knowing this, that our old man is crucified with him,.... By the old man is meant the corruption of nature; called a man, because natural to men; it lives and dwells in them; it has spread itself over the whole man; it rules and governs in men; and consists of various parts and members, as a man does: it is called "old", because it is...