Matthew 10:33
But whosoever shall disown me before men, him will I also disown before my Father who is in heaven.
2 Timothy 2:12
if we suffer with him, we shall also reign with him: if we renounce him, he also will renounce us:
Mark 8:38
For whosoever shall be ashamed of me and of my words, before this adulterous and sinful generation; of him will the Son of man also be ashamed, when he shall come in the glory of his Father, with the holy angels.
Luke 9:26
For whosoever shall be ashamed of me and of my words, of him shall the Son of man be ashamed, when he cometh in his own glory, and his father's, and of the holy angels.
2 Peter 2:1
BUT there were false prophets among the people, as there will be false teachers also among you, who wickedly introduce damnable heresies, and deny the sovereign Lord who bought them, bringing on themselves swift destruction.
1 John 2:23
Every one that denieth the Son, neither doth he hold the Father; but he that acknowledgeth the Son, holdeth the Father also.
Matthew 26:70-75
But he denied it before them all, asserting, I know not what thou art saying.
Mark 14:30
And Jesus saith to him, Verily I tell thee, That to-day, in the course of this very night, before the cock crow twice, thou shalt thrice deny me.
Mark 14:72
And the second time the cock crew. And Peter remembered the word which Jesus spake unto him, That before the cock crow twice, thou shalt deny me thrice. And casting his mantle over his face, he wept.
Luke 12:9
but he that disowns me before men, shall be disowned before the angels of God.