John the Apostle
John 19:8ESV·traditional attribution

When Pilate heard this statement, he was even more afraid.

John Calvin Reformed @genevareformer

8. He was the more afraid. These words may be explained in two ways. The first is, that Pilate dreaded lest some blame should be imputed to him, if a tumult arose, because he had not condemned Christ. The second is, that, after having heard the name of the Son of God, his mind was moved by religion. This second view is confirmed by what immediately follows:

Matthew Henry Presbyterian @wholebiblehenry

Here is a further account of the unfair trial which they gave to our Lord Jesus. The prosecutors carrying it on with great confusion among the people, and the judge with great confusion in his own breast, between both the narrative is such as is not easily reduced to method; we must therefore take the parts of it as they lie. I.

Commenting on John 19:1-15

John Gill Reformed Baptist @doctorgill

When Pilate therefore heard that saying,.... That Jesus had asserted himself to be the Son of God, and that the Jews had a law to put such a person to death that was guilty of such blasphemy: he was the more afraid; he was afraid to put him to death, or to consent to it before; partly on account of his wife's message to him...