John 3:2
This man came to Jesus by night, and said to him: "Rabbi, we know that you are a Teacher come from God; for no one could give such signs as you are giving, unless God were with him."
John 16:30
Now we are sure that you know everything, and need not wait for any one to question you. This makes us believe that you did come from God."
John 2:11
This, the first sign of his mission, Jesus gave at Cana in Galilee, and by it revealed his glory; and his disciples believed in him.
John 4:42-48
And they said to the woman: "It is no longer because of what you say that we believe in him, for we have heard him ourselves and know that he really is the Savior of the world."
John 11:15
And I am glad for your sakes that I was not there, so that you may learn to believe in me. But let us go to him."
John 11:42
I know that thou always headrest me; but I say this for the sake of the people standing near, so that they may believe that thou has sent me as thy Messenger."
John 15:24
If I had not done among them such work as no one else ever did, they would have had no sin to answer for; but, as it is, they have both seen and hated both me and my Father.
1 Thessalonians 2:13
This, too, is a reason why we, on our part, are continually thanking God--because, in receiving the teaching that you had from us, you accepted it, not as the teaching of man, but as what it really is--the teaching of God, which is even now doing its work within you who believe in Christ.
1 John 2:21
You all know--But I am not writing to you because you do not know the Truth, but because you do know it, and because nothing false can come from the Truth.