John 12:36-38

New International Version

³⁶ Believe in the light while you have the light, so that you may become children of light.”^(A) When he had finished speaking, Jesus left and hid himself from them.^(B)

Belief and Unbelief Among the Jews

³⁷ Even after Jesus had performed so many signs^(C) in their presence, they still would not believe in him. ³⁸ This was to fulfill the word of Isaiah the prophet: