In your Law it is written that the testimony of two people is true.
17. Even in your law it is written. The argument might, at first sight, appear to be weak, because no man is received as a witness in his own cause. But we ought to remember what I have already said, that the Son of God “Le Fils de Dieu.” ought to be excluded from the ordinary number of other men, “Du nombre commun des autres...
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
Then said they unto him, where is thy Father?.... The Persic version adds, "show him unto us": produce this witness boasted of, let us see him; this they said in a sneering, taunting, and insulting manner; where is thy Father? what! he is in Galilee; fetch him from thence; it is Joseph the carpenter you mean; a goodly witness indeed!