1 John 1:3
that which we have seen and heard, we declare to you; that you also may have fellowship with us: and our fellowship truly is with the Father, and with his Son, Jesus Christ.
1 John 1:1
That which was from the beginning, which we have heard, which we have seen with our eyes, which we have contemplated, and our hands have handled, concerning the living Word-
1 John 1:7
But if we walk in the light, as he is in the light; we have fellowship with one another, and the blood of Jesus Christ the Son cleanses us from all sin.
1 Peter 5:1
The seniors who are among you, I exhort, who am also a senior, and a witness of the sufferings of Christ, and also a partaker of the glory which is to be revealed.
1 John 1:5
Moreover, this is the message which we have heard from him, and declare to you, that God is light, and in him is no darkness at all.
1 John 2:23-24
Whoever denies the Son, does not acknowledge the Father.
1 John 5:10-11
(He who believes on the Son of God, has the testimony in himself. He who believes not God, has made him a liar, because he has not believed the testimony, which God has testified concerning his Son.)