In context
35Jesus said to them, “The light is among you a little while longer. Walk while you have the light, before darkness overtakes you. Whoever walks in the dark does not know where he is going. 36While you have the light, believe in the light, so that you may become children of light.” Jesus said this, and then he went away and hid from them. 37Though he had performed so many signs before their eyes, they did not believe in him, 38so that the word of the prophet Isaiah might be fulfilled: “Lord, who has believed our message? To whom has the arm of the Lord been revealed?” 39This is why they could not believe, for Isaiah also said:
