Revelation 18:8

Therefore in one day shall these Curses befall her--death, misery, and famine, and she shall be utterly consumed by fire; for mighty is the Lord God who condemned her.

Revelation 6:17

for the great Day of their Wrath is come, and who can stand to meet 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
Therefore in one day shall these Curses befall her--death, misery, and famine, and she shall be utterly consumed by fire; for mighty is the Lord God who condemned her.

Who

Revelation 6:17
for the great Day of their Wrath is come, and who can stand to meet it?'