Revelation 14:3–4
3 and they were singing da new song before the throne and before the four living creatures and before the elders. eNo one could learn that song except the 144,000 who had been redeemed from the earth. 4 It is these who have not defiled themselves with women, for fthey are virgins. It is these gwho follow the Lamb wherever he goes. These have been redeemed from mankind as hfirstfruits for God and the Lamb,
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.