Yahweh has done that which he purposed; he has fulfilled his word that he commanded in the days of old; He has thrown down, and has not pitied: He has caused the enemy to rejoice over you; he has exalted the horn of your adversaries.
He at length adds, he hath subverted and not spared. He does not here charge God with too much rigor, but rather he reproves the Jews, so that from the grievousness of their punishment they might know how intolerable had been their iniquity. He would then have them to judge of their sins by their punishment, for God does not act unjustly towards men. It hence follows, that when we are severely afflicted by his hand, it is a proof that we have been very wicked. 