John 12:38-41

38That the saying of Isaiah the prophet might be fulfilled, which he spoke, Lord, who hath believed our report? and to whom hath the arm of the Lord been revealed? 39Therefore they could not believe, because that Isaiah said again, 40He hath blinded their eyes, and hardened their heart; that they should not see with their eyes, nor understand with their heart, and be converted, and I should heal them. 41These things said Isaiah, when he saw his glory, and spoke of him.