1. Pharaoh has been a troubler of the nations, even of his own nation, which he should have procured the repose of: He is like a young lion of the nations (v. 2), loud and noisy, hectoring and threatening as a lion when he roars. Great potentates, if they by tyrannical and oppressive, are in God's account no better than beasts of prey. He is like a whale, or dragon, like a crocodile (so some) in the seas, very turbulent and vexatious, as the leviathan that makes the deep to boil like a pot, Job xli. 31. When Pharaoh engaged in an unnecessary war with the Cyrenians he came forth with his rivers, with his armies, troubled the waters, disturbed his own kingdom and the neighbouring nations, fouled the rivers, and made them muddy. Note, A great deal of disquiet is often given to the world by the restless ambition and implacable resentments of proud princes. Ahab is he that troubles Israel, and not Elijah.