John the Apostle
John 8:13BSB·traditional attribution

So the Pharisees said to Him, “You are testifying about Yourself; Your testimony is not valid.”

John Calvin Reformed

13. The Pharisees therefore said. They adduce as an objection what is commonly said, that no man ought to be trusted, when speaking in his own cause. For a true testimony is put for “what is lawful and worthy of credit.” In short, they mean that it is of no use for him to speak, unless he bring proof from some other quarter.

Matthew Henry Presbyterian

Though the Pharisees turned a deaf ear and opposed Him, Christ spoke again to them: I am the light of the world. One sun enlightens the whole world, and so does one Christ; there needs no more. He is the Sun of righteousness, not the light of the Jewish church only, but of all mankind.

AI summary

Commenting on John 8:12-20

John Gill Reformed Baptist

Ye judge after the flesh,.... According to their carnal affections and prejudices; taking the Messiah to be a temporal prince, and his kingdom to be of this world, they judged that Jesus could not be he; they looked upon him as a mere man, and seeing him in much outward meanness, in his human nature, they judged of him according to this outward appearance: or...