1 Corinthians 6:19

It is better for a man to be silent and be [a Christian], than to talk and not to be one. It is good to teach, if he who speaks also acts. There is then one Teacher, who spake and it was done; while even those things which He did in silence are worthy of the Father. He who possesses the word of Jesus, is truly able to hear even His very silence, that he may be perfect, and may both act as he speaks, and be recognised by his silence. There is nothing which is hid from God, but our very secrets are near to Him. Let us therefore do all things as those who have Him dwelling in us, that we may be His temples, and He may be in us as our God, which indeed He is, and will manifest Himself before our faces. Wherefore we justly love Him.

It is better for a man to be silent and be [a Christian], than to talk and not to be one. “The kingdom of God is not in word, but in power.” Men “believe with the heart, and confess with the mouth,” the one “unto righteousness,” the other “unto salvation.” It is good to teach, if he who speaks also acts. For he who shall both “do and teach, the same shall be great in the kingdom.” Our Lord and God, Jesus Christ, the Son of the living God, first did and then taught, as Luke testifies, “whose praise is in the Gospel through all the Churches.” There is nothing which is hid from the Lord, but our very secrets are near to Him. Let us therefore do all things as those who have Him dwelling in us, that we may be His temples, and He may be in us as God. Let Christ speak in us, even as He did in Paul. Let the Holy Spirit teach us to speak the things of Christ in like manner as He did.

But where at last will the soul have to lodge, when it is bare and divested of the body? We must certainly not hesitate to follow it thither, in the order of our inquiry. We must, however, first of all fully state what belongs to the topic before us, in order that no one, because we have mentioned the various issues of death, may expect from us a special description of these, which ought rather to be left to medical men, who are the proper judges of the incidents which appertain to death, or its causes, and the actual conditions of the human body. …

Handmaids of the living God, my fellow-servants and sisters, the right which I enjoy with you, I, the most meanest in that right of fellow-servantship and brotherhood, emboldens me to address to you a discourse, not, of course, of affection, but paving the way for affection in the cause of your salvation. That salvation, and not (the salvation) of women only, but likewise of men, consists in the exhibition principally of modesty. For since, by the introduction into an appropriation (in) us of the Holy Spirit, we are all “the temple of God,” Modesty is the sacristan and priestess of that temple, who is to suffer nothing unclean or profane to be introduced (into it), for fear that the God who inhabits it should be offended, and quite forsake the polluted abode. …

If these things are so, it is certain that believers contracting marriages with Gentiles are guilty of fornication, and are to be excluded from all communication with the brotherhood, in accordance with the letter of the apostle, who says that “with persons of that kind there is to be no taking of food even.” Or shall we “in that day” produce (our) marriage certificates before the Lord’s tribunal, and allege that a marriage such as He Himself has forbidden has been duly contracted? What is prohibited (in the pas sage just referred to) is not “adultery;” it is not “fornication.” The admission of a strange man (to your couch) less violates “the temple of God,” less commingles “the members of Christ” with the members of an adulteress. So far as I know, “we are not our own, but bought with a price;” and what kind of price? The blood of God. …

Plainly, if you show by what patronages of heavenly precedents and precepts it is that you open to adultery alone, and therein to fornication also, the gate of repentance, at this very line our hostile encounter will forthwith cross swords. Yet I must necessarily prescribe you a law, not to stretch out your hand after the old things, not to look backwards: for “the old things are passed away,” according to Isaiah; and “a renewing hath been renewed,” according to Jeremiah; and “forgetful of former things, we are reaching forward,” according to the apostle; and “the law and the prophets (were) until John,” according to the Lord. …

2. But if in Holy Scripture discipline is frequently and everywhere prescribed, and the whole foundation of religion and of faith proceeds from obedience and fear; what is more fitting for us urgently to desire, what more to wish for and to hold fast, than to stand with roots strongly fixed, and with our houses based with solid mass upon the rock unshaken by the storms and whirlwinds of the world, so that we may come by the divine precepts to the rewards of God? considering as well as knowing that our members, when purged from all the filth of the old contagion by the sanctification of the laver of life, are God’s temples, and must not be violated nor polluted, since he who does violence to them is himself injured. We are the worshippers and priests of those temples; let us obey Him whose we have already begun to be. …

In Isaiah: “Seek ye the Lord; and when ye have found Him, call upon Him. But when He hath come near unto you, let the wicked forsake his ways, and the unrighteous man his thoughts: and let him be turned unto the Lord, and he shall obtain mercy, because He will plentifully pardon your sins.” Of this same thing in Solomon: “I have seen all the works which are done under the sun; and, lo, all are vanity.” Of this same thing in Exodus: “But thus shall ye eat it; your loins girt, and your shoes on your feet, and your staves in your hands: and ye shall eat it in haste, for it is the Lord’s passover.” Of this same thing in the Gospel according to Matthew: “Take no thought, saying, What shall we eat? or, What shall we drink? or, Wherewith shall we be clothed? for these things the nations seek after. But your Father knoweth that ye have need of all these things. …

In the first Epistle of Paul to the Corinthians: “Every sin whatsoever a man doeth is outside the body; but he who committeth fornication sinneth against his own body. Ye are not your own, for ye are bought with a great price. Glorify and bear the Lord in your body.”

And again Paul says: “That mortality might be swallowed up of life. Now He that hath wrought us for the selfsame thing is God, who also hath given unto us the earnest of the Spirit.” And again he says: “Approving ourselves as the ministers of God, in much patience, in afflictions, in necessities,” and so forth. Then he adds these words: “By kindness, by the Holy Ghost, by love unfeigned, by the word of truth, by the power of God.” Behold here again the saint has defined the holy Trinity, naming God, and the Word, and the Holy Ghost. …

XVI . See how the people provoked the Lord by not believing in Him! Therefore He says: “They provoked the Holy Spirit, and He was turned to be their enemy.” For blindness is cast upon them, by reason of the wickedness of their mind, because when they saw Jesus they did not believe Him to be the Christ of God, who was before all ages begotten of Him, His only-begotten Son, God the Word, whom they did not own through their unbelief, neither on account of His mighty works, nor yet on account of the prophecies which were written concerning Him. …

13. Similar evidence has been collected also concerning the Holy Spirit, of which those who have discussed the subject before ourselves have most fully availed themselves, that He too is God, and not a creature. But if not a creature, then not only God (for men likewise are called gods), but also very God; and therefore absolutely equal with the Father and the Son, and in the unity of the Trinity consubstantial and co-eternal. But that the Holy Spirit is not a creature is made quite plain by that passage above all others, where we are commanded not to serve the creature, but the Creator; not in the sense in which we are commanded to “serve” one another by love, which is in Greek δουλεύειν , but in that in which God alone is served, which is in Greek λατρεύειν . From whence they are called idolaters who tender that service to images which is due to God. …