Job 38:30

"And who produces in the air the frost? It descends like the waters of a river. We must take the frozen word in the last sense we gave to the ice. It is rightly said, "in the air," for these words apply to the coryphics of ungodliness, who imitate the preachers of the truth, and turn themselves into ministers of justice (2). This is why he then says, "Who goes down like the waters of a river. Or who has dried the face of the ungodly? Covered him with confusion; what is he, except He who glorified those whom he justified?

The waters are hardened after the likeness of a stone, and the surface of the deep is congealed. For I remember that I have often taught already that 'waters' are taken for peoples. But by a 'stone,' by reason of its very hardness, the Gentile peoples are sometimes designated. For they themselves worshipped stones. And of these it is said by the Prophet, Let them, that make them, become like unto them, and all who trust in them. Whence John, beholding that the Jews boasted themselves in their pedigree, and foreseeing the Gentiles passing over to the stock of Abraham, by the knowledge of the faith, says, Think not to say within yourselves, We have Abraham to our father; for I say unto you, that God is able of these stones to raise up sons to Abraham. Certainly calling 'stones' the Gentiles, who were hardened in unbelief. Because then Judaea first believed in God, while all the Gentile world was remaining in the obstinacy of its unbelief, and because the hearts of the Gentiles were afterwards softened to receive the faith, and the unbelief of the Jews was hardened, it is well said, The waters are hardened after the likeness of a stone. As if He were saying, Those soft hearts of the Jews, easily penetrated by faith, are converted into the insensibility of the Gentiles. For when God in His mercy drew to Him the Gentiles, He repelled Judaea in His wrath. And it came to pass, that as the Gentiles had been at first hardened against the reception of the faith, so, when the Gentiles were afterwards admitted to the faith, was the people of Judaea hardened in the torpor of unbelief. Whence the Apostle Paul says to these very Gentiles, As ye in times past have not believed God, yet now have obtained mercy through their unbelief, even so have these not believed, in your mercy, that they also may obtain mercy. For God hath concluded all in unbelief, that He might have mercy upon all. And accurately considering this his opinion, first concerning the calling of the Jews, and the rejection of the Gentiles, and afterwards concerning the calling of the Gentiles, and the rejection of the Jews, and reflecting that he could not comprehend the secret judgments of God, he subjoined in exclamation, O the depth of the riches of the wisdom and knowledge of God! how incomprehensible are His judgments, and His ways unsearchable. Whence here also when the Lord was saying of the unbelief…