16 Out of his fullness we have all received grace in place of grace already given.
References for John 1:16
17 For the law was given through Moses; grace and truth came through Jesus Christ.
References for John 1:17
18 No one has ever seen God, but the one and only Son, who is himself God anda is in closest relationship with the Father, has made him known.
References for John 1:18

John the Baptist Denies Being the Messiah

19 Now this was John’s testimony when the Jewish leadersb in Jerusalem sent priests and Levites to ask him who he was.
References for John 1:19
    • c 1:19 - The Greek term traditionally translated "the Jews" ("hoi Ioudaioi" ) refers here and elsewhere in John’s Gospel to those Jewish leaders who opposed Jesus; also in 5:10, 15, 16; 7:1, 11, 13; 9:22; 18:14, 28, 36; 19:7, 12, 31, 38.
      20 He did not fail to confess, but confessed freely, “I am not the Messiah.”
      References for John 1:20
      21 They asked him, “Then who are you? Are you Elijah?” He said, “I am not.” “Are you the Prophet?” He answered, “No.”
      References for John 1:21
      22 Finally they said, “Who are you? Give us an answer to take back to those who sent us. What do you say about yourself?”
      23 John replied in the words of Isaiah the prophet, “I am the voice of one calling in the wilderness, ‘Make straight the way for the Lord.’ ”c
      References for John 1:23
      24 Now the Pharisees who had been sent
      25 questioned him, “Why then do you baptize if you are not the Messiah, nor Elijah, nor the Prophet?”
      26 “I baptize withd water,” John replied, “but among you stands one you do not know.
      References for John 1:26
        • e 1:26 - Or "in" ; also in verses 31 and 33 (twice)