2 Peter 2:3

And through covetousness, they will make merchandise of you, by fictitious tales: to whom the punishment threatened of old lingers not, and their destruction slumbers not.

2 Peter 3:8-9

But this one thing, let it not escape you, beloved, that one day is with the Lord as a thousand years, and a thousand years as one day.

Treasury of Scripture Knowledge

Summary

I tell you that he will avenge them speedily. Nevertheless when the Son of man cometh, shall he find faith on the earth?

Bible References

He will

2 Peter 2:3
And through covetousness, they will make merchandise of you, by fictitious tales: to whom the punishment threatened of old lingers not, and their destruction slumbers not.
2 Peter 3:8
But this one thing, let it not escape you, beloved, that one day is with the Lord as a thousand years, and a thousand years as one day.