2 Peter 2:1
False Prophets and Teachers
1 But mfalse prophets also arose among the people, njust as there will be false teachers among you, who will osecretly bring in destructive heresies, even denying the Master pwho bought them, bringing upon themselves swift destruction.
Jude 4
4 For hcertain people ihave crept in unnoticed jwho long ago were designated for this condemnation, ungodly people, who pervert kthe grace of our God into sensuality and ldeny our only Master and Lord, Jesus Christ.