Adam Clarke Bible Commentary

He increaseth the nations - Mr. Good translates, He letteth the nations grow licentious. Pride, fullness of bread, with extensive trade and commerce, produce luxury; and this is ever accompanied with profligacy of manners. When, then, the cup of this iniquity is full, God destroys the nation, by bringing or permitting to come against it a nation less pampered, more necessitous, and inured to toil. He enlargeth the nations - Often permits a nation to acquire an accession of territory, and afterwards shuts them up within their ancient boundaries, and often contracts even those. All these things seem to occur as natural events, and the consequences of state intrigues, and such like causes; but when Divine inspiration comes to pronounce upon them, they are shown to be the consequence of God's acting in his judgment and mercy; for it is by him that kings reign; it is he who putteth down one and raiseth up another.