John Gills Exposition of the Bible Commentary - Job 18:20
They that come after him shall be astonished at his day ,.... At the day of his calamity and distress, ruin and destruction, see Psalm 37:13 ; it would be extremely amazing to them how it should be, that a man who was in such flourishing and prosperous circumstances, should be brought at once, he and his family, into such extreme poverty, and into such a distressed and forlorn condition; they should be, as it were, thunderstruck at it, not being able to account for it: by these are meant... read more
Matthew Henry's Complete Commentary - Job 18:11-21
Bildad here describes the destruction itself which wicked people are reserved for in the other world, and which, in some degree, often seizes them in this world. Come, and see what a miserable condition the sinner is in when his day comes to fall. I. See him disheartened and weakened by continual terrors arising from the sense of his own guilt and the dread of God's wrath (Job 18:11, 12): Terror shall make him afraid on every side. The terrors of his own conscience shall haunt him, so that he... read more