2 Peter 1:15

1:15 Indeed, I will also make every effort that, after my departure, you have a testimony of these things.

2 Peter 2:2

2:2 And many will follow their debauched lifestyles. Because of these false teachers, the way of truth will be slandered.

2 Peter 3:6

3:6 Through these things the world existing at that time was destroyed when it was deluged with water.