10 And the fifth messenger did pour out his vial upon the throne of the beast, and his kingdom did become darkened, and they were gnawing their tongues from the pain, 11 and they did speak evil of the God of the heaven, from their pains, and from their sores, and they did not reform from their works.
Matthew Henry's Commentary on Revelation 16:10-11
Commentary on Revelation 16:8-11
(Read Revelation 16:8-11)
The heart of man is so desperately wicked, that the most severe miseries never will bring any to repent, without the special grace of God. Hell itself is filled with blasphemies; and those are ignorant of the history of human nature, of the Bible, and of their own hearts, who do not know that the more men suffer, and the more plainly they see the hand of God in their sufferings, the more furiously they often rage against him. Let sinners now seek repentance from Christ, and the grace of the Holy Spirit, or they will have the anguish and horror of an unhumbled, impenitent, and desperate heart; thus adding to their guilt and misery through all eternity. Darkness is opposed to wisdom and knowledge, and forebodes the confusion and folly of the idolaters and followers of the beast. It is opposed to pleasure and joy, and signifies anguish and vexation of spirit.