John 12:37-40 Although He had performed so many signs in their presence, they were not believing into Him;

WPNT⁽ⁱ⁾ ³⁷ Although He had performed so many signs in their presence, they were not believing into Him; ³⁸ so that the word spoken by Isaiah the prophet should be fulfilled: “Lord, who has believed what we heard? And to whom has the arm of the LORD really been revealed?” ³⁹ Therefore they were unable to believe, in that Isaiah said again: ⁴⁰ “He has blinded their eyes and hardened their hearts, lest they should see with their eyes and understand with their hearts and should turn around, and I would heal them.”