Deuteronomy 30:19

And the holy Spirit of prophecy taught us this, telling us by Moses that God spoke thus to the man first created: “Behold, before thy face are good and evil: choose the good.” And again, by the other prophet Isaiah, that the following utterance was made as if from God the Father and Lord of all: “Wash you, make you clean; put away evils from your souls; learn to do well; judge the orphan, and plead for the widow: and come and let us reason together, saith the Lord: And if your sins be as scarlet, I will make them white as wool; and if they be red like as crimson, I will make them white as snow. …

4. And therefore does the Scripture say, “These words the Lord spake to all the assembly of the children of Israel in the mount, and He added no more;” for, as I have already observed, He stood in need of nothing from them. And again Moses says: “And now Israel, what doth the Lord thy God require of thee, but to fear the Lord thy God, to walk in all His ways, and to love Him, and to serve the Lord thy God with all thy heart, and with all thy soul?” Now these things did indeed make man glorious, by supplying what was wanting to him, namely, the friendship of God; but they profited God nothing, for God did not at all stand in need of man’s love. For the glory of God was wanting to man, which he could obtain in no other way than by serving God. …

Further, the Barbarian philosophy recognises good as alone excellent, and virtue as sufficient for happiness, when it says, “Behold, I have set before your eyes good and evil, life and death, that ye may choose life.” For it calls good, “life,” and the choice of it excellent, and the choice of the opposite “evil.” And the end of good and of life is to become a lover of God: “For this is thy life and length of days,” to love that which tends to the truth. And these points are yet clearer. …

What then? Did not the same dispensation obtain in Hades, so that even there, all the souls, on hearing the proclamation, might either exhibit repentance, or confess that their punishment was just, because they believed not? And it were the exercise of no ordinary arbitrariness, for those who had departed before the advent of the Lord (not having the Gospel preached to them, and having afforded no ground from themselves, in consequence of believing or not) to obtain either salvation or punishment. For it is not right that these should be condemned without trial, and that those alone who lived after the advent should have the advantage of the divine righteousness. …

“In the like manner,” says He, “did their fathers unto the prophets.” What a turncoat is Marcion’s Christ! Now the destroyer, now the advocate of the prophets! He destroyed them as their rival, by converting their disciples; he took up their cause as their friend, by stigmatizing their persecutors. But, in as far as the defence of the prophets could not be consistent in the Christ of Marcion, who came to destroy them; in so far is it becoming to the Creator’s Christ that He should stigmatize those who persecuted the prophets, for He in all things accomplished their predictions. Again, it is more characteristic of the Creator to upbraid sons with their fathers’ sins, than it is of that god who chastizes no man for even his own misdeeds. …

1. There are two ways, one of life and one of death; but a great difference between the two ways. 2. The way of life, then, is this: First, thou shalt love God who made thee; second, thy neighbour as thyself; and all things whatsoever thou wouldst should not occur to thee, thou also to another do not do. 3. And of these sayings the teaching is this: Bless them that curse you, and pray for your enemies, and fast for them that persecute you. For what thank is there , if ye love them that love you? Do not also the Gentiles do the same? But do ye love them that hate you; and ye shall not have an enemy. 4. Abstain thou from fleshly and worldly lusts. If one give thee a blow upon thy right cheek, turn to him the other also; and thou shalt be perfect. If one impress thee for one mile, go with him two. If one take away thy cloak, give him also thy coat. …

I. The lawgiver Moses said to the Israelites, “Behold, I have set before your face the way of life and the way of death;” and added, “Choose life, that thou mayest live.” Elijah the prophet also said to the people: “How long will you halt with both your legs? If the Lord be God, follow Him.” The Lord Jesus also said justly: “No one can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other.” We also, following our teacher Christ, “who is the Saviour of all men, especially of those that believe,” are obliged to say that there are two ways, the one of life, the other of death; which have no comparison one with another, for they are very different, or rather entirely separate; and the way of life is that of nature, but that of death was afterwards introduced, it not being according to the mind of God, but from the snare …

“This passage, too,” says he, “is quoted by them: ‘It is not of him that willeth, nor of him that runneth, but of God that showeth mercy.’” And he observes that the answer to be given to them is derived from the same apostle’s words in another passage: “Let him do what he will.” And he adds another passage from the Epistle to Philemon, where, speaking of Onesimus, [St. Paul says]: “‘Whom I would have retained with me, that in thy stead he might have ministered unto me in the bonds of the gospel. But without thy mind would I do nothing; that thy benefit should not be as it were of necessity, but willingly.’ Likewise, in Deuteronomy: ‘Life and death hath He set before thee, and good and evil: . . …