18. If the Pagan, in the next place, were to find fault with both Testaments as attributing jealousy to God and Christ, he would only show his own ignorance of literature, or his forgetfulness. For though their philosophers distinguish between desire and passion, joy and gratification, caution and fear, gentleness and tender-heartedness, prudence and cunning, boldness and daring, and so on, giving the first name in each pair to what is good, and the second to what is bad, their books are notwithstanding full of instances in which, by the abuse of these words, virtues are called by the names which properly belong to vices; as passion is used for desire, gratification for joy, fear for caution, tender-heartedness for gentleness, cunning for prudence, daring for boldness. The cases are innumerable in which speech exhibits similar inaccuracies. Moreover, each language has its own idioms. For in religious writings I remember no instance of the word tender-heartedness being used in a bad sense. And common usage affords examples of similar peculiarities in the use of words. In Greek, one word stands for two distinct things, labor and pain; while we have a separate name for each. Again, we use the word in two senses, as when we say of what is not dead, that it has life; and again, of any one that he is a man of good life, whereas in Greek each of these meanings has a word of its own. So that, apart from the abuse of words which prevails in all languages, it may be an Hebrew idiom to use jealousy in two senses, as a man is called jealous when he suffers from a diseased state of mind caused by distress on account of the faithlessness of his wife, in which sense the word cannot be applied to God; or as when diligence is manifested in guarding conjugal chastity, in which sense it is profitable for us not only unhesitatingly to admit, but thankfully to assert, that God is jealous of His people when He calls them His wife, and warns them against committing adultery with a multitude of false gods. The same may be said of the anger of God. For God does not suffer perturbation when He visits men in anger; but either by an abuse of the word, or by a peculiarity of idiom, anger is used in the sense of punishment.
19. The slaughter of multitudes would not seem strange to the Pagan, unless he denied the judgment of God, which Pagans do not; for they allow that all things in the universe, from the highest to the lowest, are governed by God's providence. But if he would not allow this, he would be convinced either by the authority of Pagan writers, or by the more tedious method of demonstration; and if still obstinate and perverse, he would be left to the judgment which he denies. Then, if he were to give instances of the destruction of men for no offense, or for a very slight one, we should show that these were offenses, and that they were not slight. For instance, to take the case already referred to of the wedding garment, we should prove that it was a great crime in a man to attend the sacred feast, seeking not the bridegroom's glory, but his own, or whatever the garment may be found on better interpretation to signify. And in the case of the slaughter before the king of those who would not have him to reign over them, we might perhaps easily prove that, though it may be no sin in a man to refuse to obey his fellow-man, it is both a fault and a great one to reject the reign of Him in whose reign alone is there righteousness, and happiness, and continuance.
20. Lastly, as regards Faustus' crafty insinuation, that the Old Testament misrepresents God as threatening to come with a sword which will spare neither the righteous nor the wicked, if the words were explained to the Pagan, he would perhaps disagree neither with the Old Testament nor with the New; and he might see the beauty of the parable in the Gospel, which people who pretend to be Christians either misunderstand from their blindness, or reject from their perversity. The great husbandman of the vine uses his pruning-hook differently in the fruitful and in the unfruitful branches; yet he spares neither good nor bad, pruning one and cutting off the other. [821] There is no man so just as not to require to be tried by affliction to advance, or to establish, or to prove his virtue. Do the Manichæans not reckon Paul as righteous, who, while confessing humbly and honestly his past sins, still gives thanks for being justified by faith in Jesus Christ? Was Paul then spared by Him whom fools misunderstand, when He says, "I will spare neither the righteous nor the sinner"? Hear the apostle himself: "Lest I should be exalted above measure by the abundance of the revelation, there was given me a thorn in the flesh, a messenger of Satan to buffet me. For this I besought the Lord thrice, that He would remove it from me; and He said unto me, My grace is sufficient for thee: for strength is perfected in weakness." [822] Here a just man is not spared that his strength might be perfected in weakness by Him who had given him an angel of Satan to buffet him. If you say that the devil gave this angel, it follows that the devil sought to prevent Paul's being exalted above measure by the abundance of the revelation, and to perfect his strength. This is impossible. Therefore He who gave up this righteous man to be buffeted by the messenger of Satan, is the same as He who, through Paul, gave up to Satan himself the wicked persons of whom Paul says: "I have delivered them to Satan, that they may learn not to blaspheme." [823] Do you see now how the Most High spares neither the righteous nor the wicked? Or is it the sword that frightens you? For to be buffeted is not so bad as to be put to death. But did not the thousands of martyrs suffer death in various forms? And could their persecutors have had this power against them except it had been given them by God, who thus spared neither the righteous nor the wicked? For the Lord Himself, the chief martyr, says expressly to Pilate: "Thou couldst have no power at all against me, except it were given thee from above." [824] Paul also, besides recording his own experience, says that the afflictions and persecutions of the righteous exhibit the judgment of God. [825] This truth is set forth at length by the Apostle Peter in the passage already quoted, where he says: "It is time that judgment should begin at the house of the Lord. And if it first begin at us, what shall the end be of those that believe not the gospel of God? And if the righteous scarcely are saved, where shall the ungodly and the sinner appear?" [826] Peter also explains how the wicked are not spared, for they are branches broken off to be burnt; while the righteous are not spared, because their purification is to be brought to perfection. He ascribes these things to the will of Him who says in the Old Testament, I will spare neither the righteous nor the wicked; for he says: "It is better, if the will of the Spirit of God be so, that we suffer for well-doing than for evil-doing." [827] So, when by the will of the Spirit of God men suffer for well-doing, the righteous are not spared; when they suffer for evil-doing, the wicked are not spared. In both cases it is according to the will of Him who says: I will spare neither the righteous nor the wicked; correcting the one as a son, and punishing the other as a transgressor.
21. I have thus shown, to the best of my power, that the God we worship did not abide from eternity in darkness, but is Himself light, and in Him is no darkness at all; and in Himself dwells in light inaccessible; and the brightness of this light is His coeternal wisdom. From what we have said, it appears that God was not taken by surprise by the unexpected appearance of light, but that light owes its existence to Him as its Creator, as its owes its continued existence to His approval. Neither was God ignorant of the future, but the author of the precept as well as the punisher of disobedience; that by showing His righteous anger against transgression, He might provide a restraint for the time, and a warning for the future. Nor does He ask questions from ignorance, but by His very inquiry declares His judgment. Nor is He curious or timid, but excludes the transgressor from eternal life, which is the just reward of obedience. Nor is He greedy for blood and fat; but by requiring from a carnal people sacrifices, suited to their character, He by certain types prefigures the true sacrifice. Nor is His jealousy an emotion of pale anxiety, but of quiet benevolence, in desire to keep the soul, which owes chastity to the one true God, from being defiled and prostituted by serving many false gods. Nor is He enraged with a passion similar to human anger, but is angry, not in the sense of desiring vengeance, but in the peculiar sense of giving full effect to the sentence of a righteous retribution. Nor does He destroy thousands of men for trifling offenses, or for nothing, but manifests to the world the benefit to be obtained from fearing Him, by the temporal death of those already mortal. Nor does He punish the righteous and sinners indiscriminately, but chastises the righteous for their good, in order to perfect them, and gives to sinners the punishment justly due to them. Thus, ye Manichæans, do your suspicions lead you astray, when, by misunderstanding our Scriptures, or by hearing bad interpreters, you form a mistaken judgment of Catholics. Hence you leave sound doctrine, and turn to impious fables; and in your perversity and estrangement from the society of saints, you reject the instruction of the New Testament, which, as we have shown, contains statements similar to those which you condemn in the Old Testament. So we are obliged to defend both Testaments against you as well as against the Pagans.