1 John 5:9
If we receive the witness of men, the witness of God is greater; for this is God's testimony which he has testified concerning his Son.
Matthew 3:16-17
Jesus, when he was baptized, went up directly from the water: and behold, the heavens were opened to him. He saw the Spirit of God descending as a dove, and coming on him.
John 10:38
But if I do them, though you don't believe me, believe the works; that you may know and believe that the Father is in me, and I in the Father."
Matthew 17:5
While he was still speaking, behold, a bright cloud overshadowed them. Behold, a voice came out of the cloud, saying, "This is my beloved Son, in whom I am well pleased. Listen to him."
John 3:32-33
What he has seen and heard, of that he testifies; and no one receives his witness.
John 5:31-37
"If I testify about myself, my witness is not valid.
John 5:39
"You search the Scriptures, because you think that in them you have eternal life; and these are they which testify about me.
John 8:17-19
It's also written in your law that the testimony of two people is valid.
Acts 5:32
We are His witnesses of these things; and so also is the Holy Spirit, whom God has given to those who obey him."
Acts 17:31
because he has appointed a day in which he will judge the world in righteousness by the man whom he has ordained; of which he has given assurance to all men, in that he has raised him from the dead."
Hebrews 2:4
God also testifying with them, both by signs and wonders, by various works of power, and by gifts of the Holy Spirit, according to his own will?
Hebrews 6:18
that by two immutable things, in which it is impossible for God to lie, we may have a strong encouragement, who have fled for refuge to take hold of the hope set before us.
1 John 5:10
He who believes in the Son of God has the testimony in himself. He who doesn't believe God has made him a liar, because he has not believed in the testimony that God has given concerning his Son.