Ambrosiaster : What Paul is saying is clear, but "defilement of the flesh" is to be interpreted in a complex way. Notice that he did not say "from defilement of the flesh" but "from every defilement of the flesh" in order to encourage us to flee from all carnal vices—everything which the law prohibits—so that we might perfect holiness of the Spirit in the fear of God. We do this by pursuing the things which are right in the fear of God and which are therefore holy, abstaining from sins in the name of Christ. People who restrain themselves from vices without professing Christ may seem to be set apart according to the world but not according to the Spirit of God. Only those who believe are made clean. Others, whatever they may be like, remain unclean. — COMMENTARY ON PAUL'S EPISTLES Apostolic Constitutions : Let him that offers himself to baptism learn these and the like things during the time that he is a catechumen; and let him who lays his hands upon him adore God, the Lord of the whole world, and thank Him for His creation, for His sending Christ His only begotten Son, that He might save man by blotting out his transgressions, and that He might remit ungodliness and sins, and might "purify him from all filthiness of flesh and spirit," and sanctify man according to the good pleasure of His kindness, that He might inspire him with the knowledge of His will, and enlighten the eyes of his heart to consider of His wonderful works, and make known to him the judgments of righteousness, that so he might hate every way of iniquity, and walk in the way of truth, that he might be thought worthy of the layer of regeneration, to the adoption of sons, which is in Christ, that "being planted together in the likeness of the death of Christ," in hopes of a glorious communication, he may be mortified to sin, and may live to God, as to his mind, and word, and deed, and may be numbered together in the book of the living. — Constitutions of the Holy Apostles Book 7 Apostolic Constitutions : Let us all pray unto God for the catechumens, that He that is good, He that is the lover of mankind, will mercifully hear their prayers and their supplications, and so accept their petitions as to assist them and give them those desires of their hearts which are for their advantage, and reveal to them the Gospel of His Christ; give them illumination and understanding, instruct them in the knowledge of God, teach them His commands and His ordinances, implant in them His pure and saving fear, open the ears of their hearts, that they may exercise themselves in His law day and night; strengthen them in piety, unite them to and number them with His holy flock; vouchsafe them the layer of regeneration, and the garment of incorruption, which is the true life; and deliver them from all ungodliness, and give no place to the adversary against them; "and cleanse them from all filthiness of flesh and spirit, and dwell in them, and walk in them, by His Christ; bless their goings out and their comings in, and order their affairs for their good." — Constitutions of the Holy Apostles Book 8 Apostolic Constitutions : Let us all earnestly pray for our brethren in the state of penitence, that God, the lover of compassion, will show them the way of repentance, and accept their return and their confession, and bruise Satan under their feet suddenly, and redeem them from the snare of the devil, and the ill-usage of the demons, and free them from every unlawful word, and every absurd practice and wicked thought; forgive them all their offences, both voluntary and involuntary, and blot out that handwriting which is against them, and write them in the book of life; cleanse them from all filthiness of flesh and spirit, and restore and unite them to His holy flock. For He knoweth our frame. For who can glory that he has a clean heart? And who can boldly say, that he is pure from sin? — Constitutions of the Holy Apostles Book 8 Apostolic Constitutions : O God, who art great, and whose name is great, who art great in counsel and mighty in works, the God and Father of Thy holy child Jesus, our Saviour; look down upon us, and upon this Thy flock, which Thou hast chosen by Him to the glory of Thy name; and sanctify our body and soul, and grant us the favour to be "made pure from all filthiness of flesh and spirit," and may obtain the good things laid up for us, and do not account any of us unworthy; but be Thou our comforter, helper, and protector, through Thy Christ, with whom glory, honour, praise, doxology, and thanksgiving be to Thee and to the Holy Spirit for ever. Amen. — Constitutions of the Holy Apostles Book 8 Apostolic Constitutions : O Eternal God, the Father of our Lord Jesus Christ, the Creator of man and of woman, who didst replenish with the Spirit Miriam, and Deborah, and Anna, and Huldah; who didst not disdain that Thy only begotten Son should be born of a woman; who also in the tabernacle of the testimony, and in the temple, didst ordain women to be keepers of Thy holy gates,-do Thou now also look down upon this Thy servant, who is to be ordained to the office of a deaconess, and grant her Thy Holy Spirit, and "cleanse her from all filthiness of flesh and spirit," that she may worthily discharge the work which is committed to her to Thy glory, and the praise of Thy Christ, with whom glory and adoration be to Thee and the Holy Spirit for ever. Amen. — Constitutions of the Holy Apostles Book 8 Basil of Caesarea : Here we are instructed to marvel at the unspeakable benevolence of God in Christ Jesus and with the greater fear to cleanse ourselves of every defilement of the flesh and the spirit. — CONCERNING BAPTISM 1.2 Clement of Alexandria : Hence Paul speaks against people who are like those I have mentioned, saying: "You have then these promises, beloved; let us cleanse ourselves from all defilement of flesh and spirit, perfecting holiness in the fear of God." "For I am jealous for you with a divine jealousy, for I betrothed you to one husband to present a pure virgin to Christ." The Church cannot marry another, having obtained a bridegroom; but each of us individually has the right to marry the woman he wishes according to the law; I mean here first marriage. "I am afraid lest, as the serpent in his craftiness deceived Eve, so also your thoughts may be corrupted from the simplicity which is toward Christ," said the apostle as a very careful and conscientious teacher. — The Stromata Book 3 John Chrysostom : "Having therefore these promises, beloved." What promises? That we should be temples of God, sons and daughters, have Him indwelling, and walking in us, be His people, have Him for our God and Father. "Let us cleanse ourselves from all defilement of flesh and spirit." Let us neither touch unclean things, for this is cleansing of the flesh; nor things which defile the soul, for this is cleansing of the spirit. Yet he is not content with this only, but adds also, "Perfecting holiness in the fear of God." For not to touch the unclean thing doth not make clean, but there needeth something else besides to our becoming holy; earnestness, heedfulness, piety. And he well said, "In the fear of God." For it is possible to perfect chasteness, not in the fear of God but for vainglory. And along with this he implies yet another thing, by saying, "In the fear of God;" the manner, namely, whereafter holiness may be perfected. For if lust be even an imperious thing, still if thou occupy its territory with the fear of God, thou hast stayed its frenzy. Now by holiness here he means not chastity alone, but the freedom from every kind of sin, for he is holy that is pure. Now one will become pure, not if he be free from fornication only, but if from covetousness also, and envy, and pride, and vainglory, yea especially from vainglory which in every thing indeed it behoveth to avoid, but much more in alms-giving; since neither will it be almsgiving, if it have this distemper, but display and cruelty. — Homily 13 on 2 Corinthians Tertullian : When also he (in a later passage) enjoins us "to cleanse ourselves from all filthiness of flesh and blood" (since this substance enters not the kingdom of Gods ); when, again, he "espouses the church as a chaste virgin to Christ," a spouse to a spouse in very deed, an image cannot be combined and compared with what is opposed to the real nature the thing (with which it is compared). — Against Marcion Book V Tertullian : ' This (thread of discourse) also you spin out, O apostle, when at the very moment you yourself are offering your hand to so huge a whirlpool of impurities; nay, you superadd yet further, 'Having therefore this promise, beloved, cleanse we ourselves out from every defilement of flesh and spirit, perfecting chastity in God's fear.'" I pray you, had he who fixes such (exhortations) in our minds been recalling some notorious fornicator into the Church? or is his reason for writing it, to prevent himself from appearing to you in the present day to have so recalled him? These (words of his) will be in duty bound alike to serve as a prescriptive rule for the foregone, and a prejudgment for the following, (parts of the Epistle). — On Modesty Theodoret of Cyrus : Paul uses the word spirit in this verse to mean "soul." — COMMENTARY ON THE SECOND EPISTLE TO THE CORINTHIANS 322