God Wills the Damnation of None
If men could be saved by immediate mercy, all would be saved, even those in hell; and indeed there would be no hell, because the Lord is mercy itself and good itself. Therefore it is contrary to His Divine Nature to say that He can save all immediately, and does not save them. We know from the Word that the Lord wills the salvation of all and the damnation of none.
—Heaven and Hell, n. 524