Revelation 18:8

So, all at once her plagues [i.e., judgments] will fall upon her. [They will be] death and grief and famine. And she will be burned up with fire, for the Lord God who judges her, is mighty.

Revelation 6:17

For the terrible day of their anger has come, and who will be able to survive it?"

Treasury of Scripture Knowledge

Summary

And the LORD shall utter his voice before his army: for his camp is very great: for he is strong that executeth his word: for the day of the LORD is great and very terrible; and who can abide it?

Bible References

He is

Revelation 18:8
So, all at once her plagues [i.e., judgments] will fall upon her. [They will be] death and grief and famine. And she will be burned up with fire, for the Lord God who judges her, is mighty.

Who

Revelation 6:17
For the terrible day of their anger has come, and who will be able to survive it?"