Since, he says, thou canst not look on trouble, we find that he confirms himself in that truth—that the justice of God cannot be separated from his very nature: and by saying, לא תוכל, la tucal, “thou canst not,” it is the same as though he had said, “Thou, O Lord, art just, because thou art God; and God, because thou art just.” For these two things cannot be separated, as both the eternity, and the very being of God, cannot stand without his justice. We hence see how strenuously the Prophet struggled against his own impetuosity, so that he might not too much indulge himself in the complaint, which immediately follows.