Exodus 20:7

And in this way those who frequent the market-place and the shop philosophize. “For thou shalt not take the name of the Lord thy God in vain: for the Lord will not hold him guiltless that taketh His name in vain.”

But, however, since the conduct according to the divine rule is imperilled, not merely by deeds, but likewise by words, (for, just as it is written, “Behold the man and his deeds;” so, “Out of thy own mouth shalt thou be justified”), we ought to remember that, even in words , also the inroad of idolatry must be foreguarded against, either from the defect of custom or of timidity. The law prohibits the gods of the nations from being named, not of course that we are not to pronounce their names, the speaking of which common intercourse extorts from us: for this must very frequently be said, “You find him in the temple of Æsculapius;” and, “I live in Isis Street;” and, “He has been made priest of Jupiter;” and much else after this manner, since even on men names of this kind are bestowed. I do not honour Saturnus if I call a man so, by his own name. …

Then, therefore, does the Word also Himself assume His own form and glorious garb, His own sound and vocal utterance, when God says, “Let there be light.” This is the perfect nativity of the Word, when He proceeds forth from God, formed by Him first to devise and think out all things under the name of Wisdom, “The Lord created or formed me as the beginning of His ways;” then afterward begotten , to carry all into effect, “When He prepared the heaven, I was present with Him.” Thus does He make Him equal to Him: for by proceeding from Himself He became His first-begotten Son, because begotten before all things; and His only-begotten also, because alone begotten of God, in a way peculiar to Himself, from the womb of His own heart, even as the Father Himself testifies: “My heart,” says He, “hath emitted my most excellent Word.” The Father took pleasure evermore in Him, who equally rejoiced w …

20. This, moreover, is the reason why the law of the Sabbath is placed third among the three commandments of the Decalogue which declare our duty to God (for the other seven relate to our neighbour, that is, to man; the whole law hanging on these two commandments). The first commandment, in which we are forbidden to worship any likeness of God made by human contrivance, we are to understand as referring to the Father: this prohibition being made, not because God has no image, but because no image of Him but that One which is the same with Himself, ought to be worshipped; and this One not in His stead, but along with Him. …

22. It is also for this reason, that of all the ten commandments, that which related to the Sabbath was the only one in which the thing commanded was typical; the bodily rest enjoined being a type which we have received as a means of our instruction, but not as a duty binding also upon us. For while in the Sabbath a figure is presented of the spiritual rest, of which it is said in the Psalm, “Be still, and know that I am God,” and unto which men are invited by the Lord Himself in the words, “Come unto Me, all ye that labour and are heavy laden, and I will give you rest. Take My yoke upon you, and learn of Me; for I am meek and lowly in heart: so shall ye find rest unto your souls;” as to all the things enjoined in the other commandments, we are to yield to them an obedience in which there is nothing typical. …

The apostle then adds these words: “For I know that in me (that is, in my flesh) dwelleth no good thing: for to will is present with me; but how to perfect that which is good I find not.” Now this is said, because a good thing is not then perfected, when there is an absence of evil desires, as evil is perfected when evil desires are obeyed. But when they are present, but are not obeyed, neither evil is performed, since obedience is not yielded to them; nor good, because of their inoperative presence. There is rather an intermediate condition of things: good is effected in some degree, because the evil concupiscence has gained no assent to itself; and in some degree there is a remnant of evil, because the concupiscence is present. This accounts for the apostle’s precise words. …

“They say,” says he, “that the saints in the Old Testament were not without sins, that is that they were not free from crimes even by amendment, but they were seized by death in their guilt.” Nay, I say that either before the law, or in the time of the Old Testament, they were freed from sins, not by their own power, because “cursed is every one that hath put his hope in man,” and without any doubt those are under this curse whom also the sacred Psalm notifies, “who trust in their own strength;” nor by the old covenant which gendereth to bondage, although it was divinely given by the grace of a sure dispensation; nor by that law itself, holy and just and good as it was, where it is written, “Thou shalt not covet,” since it was not given as being able to give life, but it was added for the sake of transgression until the seed should come to whom the promise was made; but I say that they w …

19. Expel, therefore, from your hearts carnal thoughts, that you may be really under grace, that you may belong to the New Testament. Therefore is life eternal promised in the New Testament. Read the Old Testament, and see that the same things were enjoined upon a people yet carnal as upon us. For to worship one God is also enjoined upon us. “Thou shalt not take the name of the Lord thy God in vain” is also enjoined upon us, which is the second commandment. “Observe the Sabbath-day” is enjoined on us more than on them, because it is commanded to be spiritually observed. For the Jews observe the Sabbath in a servile manner, using it for luxuriousness and drunkenness. How much better would their women be employed in spinning wool than in dancing on that day in the balconies? God forbid, brethren, that we should call that an observance of the Sabbath. …

11. Call ye to mind from whence he came to this: “one He humbleth, and another He exalteth.” That which was figured to us in the Gospel through two men, a Pharisee and a Publican, this let us, taking in a wider sense, understand of two peoples, of Jews and of Gentiles: the people of the Jews that Pharisee was, the people of the Gentiles that Publican.…As those by being proud have withdrawn, so these by confessing have drawn near. The cup therefore full of pure wine in the hand of the Lord, as far as the Lord giveth me to understand,…the cup of pure wine full of the mixed, seemeth to me to be the Law, which was given to the Jews, and all that Scripture of the Old Testament, as it is called; there are the weights of all manner of sentences. For therein the New Testament lieth concealed, as though in the dreg of corporal Sacraments. …

Serenus : God at man’s creation implanted in him naturally complete knowledge of the law, and if this had been kept by man, as at the beginning, according to the Lord’s purposes, there would not have been any need for another law to be given, which He afterwards proclaimed in writing: for it were superfluous for an external remedy to be offered, where an internal one was still implanted and vigorous. But since this had been, as we have said, utterly corrupted by freedom and the opportunity of sinning, the severe restrictions of the law of Moses were added as the executor and vindicator of this (earlier law) and to use the expressions of Scripture, as its helper, that through fear of immediate punishment men might be kept from altogether losing the good of natural knowledge, according to the word of the prophet who says “He gave the law to help them:” and it is also described by the Apost …