1 John 3:10

By this the children of God are discovered, and the children of the devil: whoever works not righteousness, is not of God, neither he who loves not his brother.

Revelation 6:16-17

and they said to the mountains, and the rocks, Fall on us, and hide us from the face of him who sits on the throne, and from the wrath of the Lamb!

Revelation 12:9-10

And thus the great dragon was cast out; even the old serpent called the Devil, and Satan, who deceives the world, was cast out to the earth; and his angels were cast out with him.

Treasury of Scripture Knowledge

Summary

But when he saw many of the Pharisees and Sadducees come to his baptism, he said unto them, O generation of vipers, who hath warned you to flee from the wrath to come?

Bible References

O generation

1 John 3:10
By this the children of God are discovered, and the children of the devil: whoever works not righteousness, is not of God, neither he who loves not his brother.
Revelation 12:9
And thus the great dragon was cast out; even the old serpent called the Devil, and Satan, who deceives the world, was cast out to the earth; and his angels were cast out with him.

Flee

Revelation 6:16
and they said to the mountains, and the rocks, Fall on us, and hide us from the face of him who sits on the throne, and from the wrath of the Lamb!