The Apostle Paul
Galatians 2:20BSB·traditional attribution

I have been crucified with Christ, and I no longer live, but Christ lives in me. The life I live in the body, I live by faith in the Son of God, who loved me and gave Himself up for me.

John Calvin Reformed

20. I am crucified with Christ. This explains the manner in which we, who are dead to the law, live to God. Ingrafted into the death of Christ, we derive from it a secret energy, as the twig does from the root.

Matthew Henry Presbyterian

I. From the account which Paul gives of what passed between him and the other apostles at Jerusalem, the Galatians might easily discern both the falseness of what his enemies had insinuated against him and their own folly and weakness in departing from that gospel which he had preached to them.

Commenting on Galatians 2:11-21

John Gill Reformed Baptist

I am crucified with Christ,.... Not literally, for so only the two thieves were crucified with him, but mystically; Christ was crucified for him in his room and stead, and so he was crucified with him, and in him, as his head and representative.