Matthew
Matthew 27:54BSB·traditional attribution

When the centurion and those with him who were guarding Jesus saw the earthquake and all that had happened, they were terrified and said, “Truly this was the Son of God.”

John Calvin Reformed @genevareformer

54. Now the centurion. As Luke mentions the lamentation of the people, the centurion and his soldiers were not the only persons who acknowledged Christ to be the Son of God; but the Evangelists mention this circumstance respecting him for the purpose of heightening their description: for it is wonderful that an irreligious man, who had not been instructed in the Law, and was ignorant...

John Gill Reformed Baptist @doctorgill

And many women were there,.... At the cross of Christ, at some little distance from it; but where was Peter, who had declared he would never be offended, though all men were; and would die with Christ, rather than deny him? and where were the rest of the disciples, who said the same things?

Albert Barnes Presbyterian @notesbybarnes

Verse 54. Now when the centurion, etc. Centurion, a captain of a hundred soldiers. He was here placed over the band that attended the crucifixion. They feared greatly. They regarded these things as proof that God was angry, and they were terrified at the prospect that vengeance was coming on them. Truly this was the Son of God.