if we endure, we will also reign with him; if we deny him, he also will deny us;
1 John 2:23
No one who denies the Son has the Father. Whoever confesses the Son has the Father also.
2 Peter 2:1
But false prophets also arose among the people, just as there will be false teachers among you, who will secretly bring in destructive heresies, even denying the Master who bought them, bringing upon themselves swift destruction.
For whoever is ashamed of me and of my words, of him will the Son of Man be ashamed when he comes in his glory and the glory of the Father and of the holy angels.
For whoever is ashamed of me and of my words in this adulterous and sinful generation, of him will the Son of Man also be ashamed when he comes in the glory of his Father with the holy angels.”
but the one who denies me before men will be denied before the angels of God.
And immediately the rooster crowed a second time. And Peter remembered how Jesus had said to him, “Before the rooster crows twice, you will deny me three times.” And he broke down and wept.
And Jesus said to him, “Truly, I tell you, this very night, before the rooster crows twice, you will deny me three times.”
But he denied it before them all, saying, “I do not know what you mean.” And when he went out to the entrance, another servant girl saw him, and she said to the bystanders, “This man was with Jesus of Nazareth.” And again he denied it with an oath: “I do not know the man.” After a little while the bystanders came up and said to Peter, “Certainly you too are one of them, for your accent betrays you.” Then he began to invoke a curse on himself and to swear, “I do not know the man.” And immediately the rooster crowed.