John 1:7; John 1:19; John 3:33; John 5:31; John 5:32; John 5:34; John 5:36; John 8:13; John 8:17; John 21:24

John 1:7

7 He came as a witness to testify concerning that light, so that through him all might believe.

John 1:19

19 Now this was John’s testimony when the Jewish leaders in Jerusalem sent priests and Levites to ask him who he was.

John 3:33

33 Whoever has accepted it has certified that God is truthful.

John 5:31

31 “If I testify about myself, my testimony is not true.

John 5:32

32 There is another who testifies in my favor, and I know that his testimony about me is true.

John 5:34

34 Not that I accept human testimony; but I mention it that you may be saved.

John 5:36

36 “I have testimony weightier than that of John. For the works that the Father has given me to finish—the very works that I am doing—testify that the Father has sent me.

John 8:13

13 The Pharisees challenged him, “Here you are, appearing as your own witness; your testimony is not valid.”

John 8:17

17 In your own Law it is written that the testimony of two witnesses is true.

John 21:24

24 This is the disciple who testifies to these things and who wrote them down. We know that his testimony is true.