Luke 4:16-21: "16 And he came to Nazareth, where he had been brought up. And as was his custom, he went to the synagogue on the Sabbath day, and he stood up to read. 17 And the scroll of the prophet Isaiah was given to him. He unrolled the scroll and found the place where it was written, 18 'The Spirit of the Lord is upon me, because he has anointed me to proclaim good news to the poor. He has sent me to proclaim liberty to the captives and recovering of sight to the blind, to set at liberty those who are oppressed, 19 to proclaim the year of the Lord's favor.' 20 And he rolled up the scroll and gave it back to the attendant and sat down. And the eyes of all in the synagogue were fixed on him. 21 And he began to say to them, 'Today this Scripture has been fulfilled in your hearing.'"
Mark 10:13-16: "13 And they were bringing children to him that he might touch them, and the disciples rebuked them. 14 But when Jesus saw it, he was indignant and said to them, 'Let the children come to me; do not hinder them, for to such belongs the kingdom of God. 15 Truly, I say to you, whoever does not receive the kingdom of God like a child shall not enter it.' 16 And he took them in his arms and blessed them, laying his hands on them."
John 1:1: "In the beginning was the Word, and the Word was with God, and the Word was God."
John 1:14: "And the Word became flesh and dwelt among us, and we have seen his glory, glory as of the only Son from the Father, full of grace and truth."
John 1:29: "The next day he saw Jesus coming toward him, and said, 'Behold, the Lamb of God, who takes away the sin of the world!'"
John 4:5-14: "5 So he came to a town of Samaria called Sychar, near the field that Jacob had given to his son Joseph. 6 Jacob's well was there; so Jesus, wearied as he was from his journey, was sitting beside the well. It was about the sixth hour.
"7 A woman from Samaria came to draw water. Jesus said to her, 'Give me a drink.' 8 (For his disciples had gone away into the city to buy food.) 9 The Samaritan woman said to him, 'How is it that you, a Jew, ask for a drink from me, a woman of Samaria?' (For Jews have no dealings with Samaritans.) 10 Jesus answered her, 'If you knew the gift of God, and who it is that is saying to you, "Give me a drink," you would have asked him, and he would have given you living water.' 11 The woman said to him, 'Sir, you have nothing to draw water with, and the well is deep. Where do you get that living water? 12 Are you greater than our father Jacob? He gave us the well and drank from it himself, as did his sons and his livestock.' 13 Jesus said to her, 'Everyone who drinks of this water will be thirsty again, 14 but whoever drinks of the water that I will give him will never be thirsty again. The water that I will give him will become in him a spring of water welling up to eternal life.'"
+++
The passage from Luke 4 is the basis for the first half of the first verse: "Praise the One who breaks the darkness / With a liberating light; / Praise the One who frees the pris'ners, / Turning blindness into sight."
Similarly, the passage from Mark 10 is the basis for the beginning of the second verse: "Praise the One who blessed the children / With a strong, yet gentle, word."
John 1:14 appears at the beginning of the third verse: "Let us praise the Word Incarnate, / Christ, who suffered in our place. / Jesus died and rose victorious / That we may know God by grace." John 1:1 seems to be cited just to give John 1:14 some more context.
John 1:29 seems to be referred to in the lines "Seeing what our God has done; / Let us praise the true Redeemer" near the end of the third verse.
The passage from John 4 is alluded to at the end of the second verse: "Praise the One who brings cool water / To the desert's burning sand; / From this Well comes living water, / Quenching thirst in ev'ry land."

