Isaias 57:21

To those who are altogether reprobate, and unrepentant, who possess the Ethiopian’s unchanging skin, and the leopard’s spots, it shall be said, as it was spoken to another fig-tree, “Let no fruit grow on thee henceforward for ever; and it presently withered away.” For in them is fulfilled what was spoken by the Preacher: “That which is crooked cannot be made straight; and that which is wanting cannot be numbered.” For unless that which is crooked shall first be made straight, it is impossible for it to be adorned; and unless that which is wanting shall first be made up, it cannot be numbered. …

Those emotions which the Greeks call εὐπαθείαι , and which Cicero calls constantiœ , the Stoics would restrict to three; and, instead of three “perturbations” in the soul of the wise man, they substituted severally, in place of desire, will; in place of joy, contentment; and for fear, caution; and as to sickness or pain, which we, to avoid ambiguity, preferred to call sorrow, they denied that it could exist in the mind of a wise man. Will, they say, seeks the good, for this the wise man does. Contentment has its object in good that is possessed, and this the wise man continually possesses. Caution avoids evil, and this the wise man ought to avoid. But sorrow arises from evil that has already happened; and as they suppose that no evil can happen to the wise man, there can be no representative of sorrow in his mind. …

16. “Be glad, ye righteous” ( ver. 12 ). Perhaps already the faithful hearing the word, “Be glad,” are thinking of banquets, preparing cups, waiting for the season of roses; because it is said, “Be glad, ye righteous!” See what followeth, “Be glad in the Lord.” Thou art waiting for the season of spring, that thou mayest be glad: thou hast the Lord for joyful gladness, the Lord is always with thee, He hath no special season; thou hast Him by night, thou hast Him by day. Be true-hearted; and thou hast ever joy from Him. For that joy which is after the fashion of the world, is not true joy. Hear the prophet Isaiah: “There is no joy, saith my God, to the wicked.” What the wicked call joy is not joy, such as he knew who made no account of their joy: let us believe him, brethren. He was a man, but he knew both kinds of joy. …

2. “And before the Angels will I sing unto Thee.” Not before men will I sing, but before the Angels. My song is my joy; but my joy in things below is before men, my joy in things above before the Angels. For the wicked knoweth not the joy of the just: “There is no joy, saith my God, to the wicked.” The wicked rejoiceth in his tavern, the martyr in his chain. In what did that holy Crispina rejoice, whose festival is kept to-day? She rejoiced when she was being seized, when she was being carried before the judge, when she was being put into prison, when she was being brought forth bound, when she was being lifted up on the scaffold, when she was being heard, when she was being condemned: in all these things she rejoiced; and the wretches thought her wretched, when she was rejoicing before the Angels.