John 12
36 Ref While you have the light, believe in the light, that you may become children of light." Jesus said these things, and he departed and hid himself from them.
37 Ref But though he had done so many signs before them, yet they didn't believe in him,
38 Ref that the word of Isaiah the prophet might be fulfilled, which he spoke, "Lord, who has believed our report? To whom has the arm of the Lord been revealed?"
39 Ref For this cause they couldn't believe, for Isaiah said again,
40 Ref "He has blinded their eyes and he hardened their heart, Lest they should see with their eyes, And perceive with their heart, And would turn, And I would heal them."