The Divine Institutes

Some one will ask what this substance is. First of all, when evils befall them, men in their dejected state for the most part have recourse to God: they appease and entreat Him, believing that He is able to repel injuries from them. He has therefore an occasion of exercising pity; for He is not so unmerciful and a despiser of men as to refuse aid to those who are in distress. Very many, also, who are persuaded that justice is pleasing to God, both worship Him who is Lord and Parent of all, and with continual prayers and repeated vows offer gifts and sacrifices, follow up His name with praises, striving to gain His favour by just and good works. There is therefore a reason, on account of which God may and ought to favour them. For if there is nothing so befitting God as beneficence, and nothing so unsuited to His character as to be ungrateful, it is necessary that He should make some return for the services of those who are excellent, and who lead a holy life, that He may not be liable to the charge of ingratitude which is worthy of blame even in the case of a man. But, on the contrary, others are daring and wicked, who pollute all things with their lusts, harass with slaughters, practice fraud, plunder, commit perjury, neither spare relatives nor parents, neglect the laws, and even God Himself. Anger, therefore, has a befitting occasion in God.

For it is not right that, when He sees such things, He should not be moved, and arise to take vengeance upon the wicked, and destroy the pestilent and guilty, so as to promote the interests of all good men. Thus even in anger itself there is also contained a showing of kindness. Therefore the arguments are found to be empty and false, either of those who, when they will not admit that God is angry, will have it that He shows kindness, because this, indeed, cannot take place without anger; or of those who think that there is no emotion of the mind in God. And because there are some affections to which God is not liable, as desire, fear, avarice, grief, and envy, they have said that He is entirely free from all affection. For He is not liable to these, because they are vicious affections; but as to those which belong to virtue,—that is, anger towards the wicked, regard towards the good, pity towards the afflicted,—inasmuch as they are worthy of the divine power, He has affections of His own, both just and true. And if He is not possessed of them, the life of man will be thrown into confusion, and the condition of things will come to such disturbance that the laws will be despised and overpowered, and audacity alone reign, so that no one can at length be in safety unless he who excels in strength. Thus all the earth will be laid waste, as it were, by a common robbery. But now, since the wicked expect punishment, and the good hope for favour, and the afflicted look for aid, there is place for virtues, and crimes are more rare. But it is said, ofttimes the wicked are more prosperous, and the good more wretched, and the just are harassed with impunity by the unjust. We will hereafter consider why these things happen. In the meantime let us explain respecting anger, whether there be any in God; whether He takes no notice at all, and is unmoved at those things which are done with impiety.