Jesus said, In so far as you have the light, put your faith in the light so that you may become sons of light.

Jesus saying, Now is my soul troubled; and what am I to say? Father, keep me from this hour. No: for this purpose have I come to this hour. 28 Father, give glory to your name. Then there came a voice out of heaven, saying, I have given it glory, and I will give it glory again. 29 Hearing the sound, a number of people who were there said that it was thunder: others said, An angel was talking to him. 30 Jesus said in answer, This voice came not for me but for you. 31 Now is this world to be judged: now will the ruler of this world be sent out. 32 And I, if I am lifted up from the earth, will make all men come to me. 33 (This he said, pointing to the sort of death he would have.) 34 Then the people in answer said to him, The law says that the Christ will have life without end: how say you then that it is necessary for the Son of man to be lifted up? Who is this Son of man? 35 Jesus said to them, For a little time longer the light will be among you; while you have the light go on walking in it, so that the dark may not overtake you: one walking in the dark has no knowledge of where he is going. 36 In so far as you have the light, put your faith in the light so that you may become sons of light. With these words Jesus went away and for a time was not seen again by them. 37 But though he had done such a number of signs before them, they still had no belief in him: 38 So that the words of the prophet Isaiah might come true, when he said, Lord, who has any belief in our preaching? and the arm of the Lord, to whom has it been unveiled? 39 For this reason they were unable to have belief, because Isaiah said again, 40 He has made their eyes blind, and their hearts hard; for fear that they might see with their eyes and get knowledge with their hearts, and be changed, and I might make them well. 41 (Isaiah said these words because he saw his glory. His words were about him.) 42 However, a number even of the rulers had belief in him, but because of the Pharisees they did not say so openly for fear that they might be shut out from the Synagogue: 43 For the praise of men was dearer to them than the approval of God.