Treatise 1

On the Unity of the Church.

Argument.— On the Occasion of the Schism of Novatian, to Keep Back from Him the Carthaginians, Who Already Were Not Averse to Him, on Account of Novatus and Some Other Presbyters of His Church, Who Had Originated the Whole Disturbance, Cyprian Wrote This Treatise. And First of All, Fortifying Them Against the Deceits of These, He Exhorts Them to Constancy, and Instructs Them that Heresies Exist Because Christ, the Head of the Church, is Not Looked To, that the Common Commission First Entrusted to Peter is Contemned, and the One Church and the One Episcopate are Deserted. Then He Proves, as Well by the Scriptures as by the Figures of the Old and New Testament, the Unity of the Church.

1. Since the Lord warns us, saying, You are the salt of the earth, Matthew 5:13 and since He bids us to be simple to harmlessness, and yet with our simplicity to be prudent, what else, beloved brethren, befits us, than to use foresight and watching with an anxious heart, both to perceive and to beware of the wiles of the crafty foe, that we, who have put on Christ the wisdom of God the Father, may not seem to be wanting in wisdom in the matter of providing for our salvation? For it is not persecution alone that is to be feared; nor those things which advance by open attack to overwhelm and cast down the servants of God. Caution is more easy where danger is manifest, and the mind is prepared beforehand for the contest when the adversary avows himself. The enemy is more to be feared and to be guarded against, when he creeps on us secretly; when, deceiving by the appearance of peace, he steals forward by hidden approaches, whence also he has received the name of the Serpent. That is always his subtlety; that is his dark and stealthy artifice for circumventing man. Thus from (he very beginning of the world he deceived; and flattering with lying words, he misled inexperienced souls by an incautious credulity. Thus he endeavoured to tempt the Lord Himself: he secretly approached Him, as if he would creep on Him again, and deceive; yet he was understood, and beaten back, and therefore prostrated, because he was recognised and detected.

2. From which an example is given us to avoid the way of the old man, to stand in the footsteps of a conquering Christ, that we may not again be incautiously turned back into the nets of death, but, foreseeing our danger, may possess the immortality that we have received. But how can we possess immortality, unless we keep those commands of Christ whereby death is driven out and overcome, when He Himself warns us, and says, If you will enter into life, keep the commandments? Matthew 19:17 And again: If you do the things that I command you, henceforth I call you not servants, but friends. John 14:15 Finally, these persons He calls strong and steadfast; these He declares to be founded in robust security upon the rock, established with immoveable and unshaken firmness, in opposition to all the tempests and hurricanes of the world. Whosoever, says He, hears my words, and does them, I will liken him unto a wise man, that built his house upon a rock: the rain descended, the floods came, the winds blew, and beat upon that house; and it fell not: for it was founded upon a rock. Matthew 7:24 We ought therefore to stand fast on His words, to learn and do whatever He both taught and did. But how can a man say that he believes in Christ, who does not do what Christ commanded him to do? Or whence shall he attain to the reward of faith, who will not keep the faith of the commandment? He must of necessity waver and wander, and, caught away by a spirit of error, like dust which is shaken by the wind, be blown about; and he will make no advance in his walk towards salvation, because he does not keep the truth of the way of salvation.

3. But, beloved brethren, not only must we beware of what is open and manifest, but also of what deceives by the craft of subtle fraud. And what can be more crafty, or what more subtle, than for this enemy, detected and cast down by the advent of Christ, after light has come to the nations, and saving rays have shone for the preservation of men, that the deaf might receive the hearing of spiritual grace, the blind might open their eyes to God, the weak might grow strong again with eternal health, the lame might run to the church, the dumb might pray with clear voices and prayers— seeing his idols forsaken, and his lanes and his temples deserted by the numerous concourse of believers— to devise a new fraud, and under the very title of the Christian name to deceive the incautious? He has invented heresies and schisms, whereby he might subvert the faith, might corrupt the truth, might divide the unity. Those whom he cannot keep in the darkness of the old way, he circumvents and deceives by the error of a new way. He snatches men from the Church itself; and while they seem to themselves to have already approached to the light, and to have escaped the night of the world, he pours over them again, in their unconsciousness, new darkness; so that, although they do not stand firm with the Gospel of Christ, and with the observation and law of Christ, they still call themselves Christians, and, walking in darkness, they think that they have the light, while the adversary is flattering and deceiving, who, according to the apostle's word, transforms himself into an angel of light, and equips his ministers as if they were the ministers of righteousness, who maintain night instead of day, death for salvation, despair under the offer of hope, perfidy under the pretext of faith, antichrist under the name of Christ; so that, while they feign things like the truth, they make void the truth by their subtlety. This happens, beloved brethren, so long as we do not return to the source of truth, as we do not seek the head nor keep the teaching of the heavenly Master.

4. If any one consider and examine these things, there is no need for lengthened discussion and arguments. There is easy proof for faith in a short summary of the truth. The Lord speaks to Peter, saying, I say unto you, that you are Peter; and upon this rock I will build my Church, and the gates of hell shall not prevail against it. And I will give unto you the keys of the kingdom of heaven; and whatsoever you shall bind on earth shall be bound also in heaven, and whatsoever you shall loose on earth shall be loosed in heaven. And again to the same He says, after His resurrection, Feed my sheep. And although to all the apostles, after His resurrection, He gives an equal power, and says, As the Father has sent me, even so send I you: Receive the Holy Ghost: Whose soever sins you remit, they shall be remitted unto him; and whose soever sins you retain, they shall be retained; John 20:21 yet, that He might set forth unity, He arranged by His authority the origin of that unity, as beginning from one. Assuredly the rest of the apostles were also the same as was Peter, endowed with a like partnership both of honour and power; but the beginning proceeds from unity. Which one Church, also, the Holy Spirit in the Song of Songs designated in the person of our Lord, and says, My dove, my spotless one, is but one. She is the only one of her mother, elect of her that bare her. Song of Songs 6:9 Does he who does not hold this unity of the Church think that he holds the faith? Does he who strives against and resists the Church trust that he is in the Church, when moreover the blessed Apostle Paul teaches the same thing, and sets forth the sacrament of unity, saying, There is one body and one spirit, one hope of your calling, one Lord, one faith, one baptism, one God? Ephesians 4:4

5. And this unity we ought firmly to hold and assert, especially those of us that are bishops who preside in the Church, that we may also prove the episcopate itself to be one and undivided. Let no one deceive the brotherhood by a falsehood: let no one corrupt the truth of the faith by perfidious prevarication. The episcopate is one, each part of which is held by each one for the whole. The Church also is one, which is spread abroad far and wide into a multitude by an increase of fruitfulness. As there are many rays of the sun, but one light; and many branches of a tree, but one strength based in its tenacious root; and since from one spring flow many streams, although the multiplicity seems diffused in the liberality of an overflowing abundance, yet the unity is still preserved in the source. Separate a ray of the sun from its body of light, its unity does not allow a division of light; break a branch from a tree—when broken, it will not be able to bud; cut off the stream from its fountain, and that which is cut off dries up. Thus also the Church, shone over with the light of the Lord, sheds forth her rays over the whole world, yet it is one light which is everywhere diffused, nor is the unity of the body separated. Her fruitful abundance spreads her branches over the whole world. She broadly expands her rivers, liberally flowing, yet her head is one, her source one; and she is one mother, plentiful in the results of fruitfulness: from her womb we are born, by her milk we are nourished, by her spirit we are animated.

6. The spouse of Christ cannot be adulterous; she is uncorrupted and pure. She knows one home; she guards with chaste modesty the sanctity of one couch. She keeps us for God. She appoints the sons whom she has born for the kingdom. Whoever is separated from the Church and is joined to an adulteress, is separated from the promises of the Church; nor can he who forsakes the Church of Christ attain to the rewards of Christ. He is a stranger; he is profane; he is an enemy. He can no longer have God for his Father, who has not the Church for his mother. If any one could escape who was outside the ark of Noah, then he also may escape who shall be outside of the Church. The Lord warns, saying, He who is not with me is against me, and he who gathers not with me scatters. Matthew 12:30 He who breaks the peace and the concord of Christ, does so in opposition to Christ; he who gathers elsewhere than in the Church, scatters the Church of Christ. The Lord says, I and the Father are one; John 10:30 and again it is written of the Father, and of the Son, and of the Holy Spirit, And these three are one. 1 John 5:7 And does any one believe that this unity which thus comes from the divine strength and coheres in celestial sacraments, can be divided in the Church, and can be separated by the parting asunder of opposing wills? He who does not hold this unity does not hold God's law, does not hold the faith of the Father and the Son, does not hold life and salvation.

7. This sacrament of unity, this bond of a concord inseparably cohering, is set forth where in the Gospel the coat of the Lord Jesus Christ is not at all divided nor cut, but is received as an entire garment, and is possessed as an uninjured and undivided robe by those who cast lots concerning Christ's garment, who should rather put on Christ. Holy Scripture speaks, saying, But of the coat, because it was not sewed, but woven from the top throughout, they said one to another, Let us not rend it, but cast lots whose it shall be. John 19:23-24 That coat bore with it an unity that came down from the top, that is, that came from heaven and the Father, which was not to be at all rent by the receiver and the possessor, but without separation we obtain a whole and substantial entireness. He cannot possess the garment of Christ who parts and divides the Church of Christ. On the other hand, again, when at Solomon's death his kingdom and people were divided, Abijah the prophet, meeting Jeroboam the king in the field, divided his garment into twelve sections, saying, Take you ten pieces; for thus says the Lord, Behold, I will rend the kingdom out of the hand of Solomon, and I will give ten sceptres unto you; and two sceptres shall be unto him for my servant David's sake, and for Jerusalem, the city which I have chosen to place my name there. 1 Kings 11:31 As the twelve tribes of Israel were divided, the prophet Abijah rent his garment. But because Christ's people cannot be rent, His robe, woven and united throughout, is not divided by those who possess it; undivided, united, connected, it shows the coherent concord of our people who put on Christ. By the sacrament and sign of His garment, He has declared the unity of the Church.

8. Who, then, is so wicked and faithless, who is so insane with the madness of discord, that either he should believe that the unity of God can be divided, or should dare to rend it— the garment of the Lord— the Church of Christ? He Himself in His Gospel warns us, and teaches, saying, And there shall be one flock and one shepherd. John 10:16 And does any one believe that in one place there can be either many shepherds or many flocks? The Apostle Paul, moreover, urging upon us this same unity, beseeches and exhorts, saving, I beseech you, brethren, by the name of our Lord Jesus Christ, that you all speak the same thing, and that there be no schisms among you; but that you be joined together in the same mind and in the same judgment. 1 Corinthians 1:10 And again, he says, Forbearing one another in love, endeavouring to keep the unity of the Spirit in the bond of peace. Ephesians 4:3 Do you think that you can stand and live if you withdraw from the Church, building for yourself other homes and a different dwelling, when it is said to Rahab, in whom was prefigured the Church, Your father, and your mother, and your brethren, and all the house of your father, you shall gather unto you into your house; and it shall come to pass, whosoever shall go abroad beyond the door of your house, his blood shall be upon his own head? Joshua 2:19 Also, the sacrament of the passover contains nothing else in the law of the Exodus than that the lamb which is slain in the figure of Christ should be eaten in one house. God speaks, saying, In one house shall you eat it; you shall not send its flesh abroad from the house. Exodus 12:46 The flesh of Christ, and the holy of the Lord, cannot be sent abroad, nor is there any other home to believers but the one Church. This home, this household of unanimity, the Holy Spirit designates and points out in the Psalms, saying, God, who makes men to dwell with one mind in a house. in the house of God, in the Church of Christ, men dwell with one mind, and continue in concord and simplicity:

9. Therefore also the Holy Spirit came as a dove, a simple and joyous creature, not bitter with gall, not cruel in its bite, not violent with the rending of its claws, loving human dwellings, knowing the association of one home; when they have young, bringing forth their young together; when they fly abroad, remaining in their flights by the side of one another, spending their life in mutual intercourse, acknowledging the concord of peace with the kiss of the beak, in all things fulfilling the law of unanimity. This is the simplicity that ought to be known in the Church, this is the charity that ought to be attained, that so the love of the brotherhood may imitate the cloves, that their gentleness and meekness may be like the lambs and sheep. What does the fierceness of wolves do in the Christian breast? What the savageness of dogs, and the deadly venom of serpents, and the sanguinary cruelty of wild beasts? We are to be congratulated when such as these are separated from the Church, lest they should lay waste the doves and sheep of Christ with their cruel and envenomed contagion. Bitterness cannot consist and be associated with sweetness, darkness with light, rain with clearness, battle with peace, barrenness with fertility, drought with springs, storm with tranquillity. Let none think that the good can depart from the Church. The wind does not carry away the wheat, nor does the hurricane uproot the tree that is based on a solid root. The light straws are tossed about by the tempest, the feeble trees are overthrown by the onset of the whirlwind. The Apostle John execrates and severely assails these, when he says, They went forth from us, but they were not of us; for if they had been of us, surely they would have continued with us. 1 John 2:19

10. Hence heresies not only have frequently been originated, but continue to be so; while the perverted mind has no peace— while a discordant faithlessness does not maintain unity. But the Lord permits and suffers these things to be, while the choice of one's own liberty remains, so that while the discrimination of truth is testing our hearts and our minds, the sound faith of those that are approved may shine forth with manifest light. The Holy Spirit forewarns and says by the apostle, It is needful also that there should be heresies, that they which are approved may be made manifest among you. 1 Corinthians 11:19 Thus the faithful are approved, thus the perfidious are detected; thus even here, before the day of judgment, the souls of the righteous and of the unrighteous are already divided, and the chaff is separated from the wheat. These are they who of their own accord, without any divine arrangement, set themselves to preside among the daring strangers assembled, who appoint themselves prelates without any law of ordination, who assume to themselves the name of bishop, although no one gives them the episcopate; whom the Holy Spirit points out in the Psalms as sitting in the seat of pestilence, plagues, and spots of the faith, deceiving with serpent's tongue, and artful in corrupting the truth, vomiting forth deadly poisons from pestilential tongues; whose speech does creep like a cancer, whose discourse forms a deadly poison in the heart and breast of every one.

11. Against people of this kind the Lord cries; from these He restrains and recalls His erring people, saying, Hearken not unto the words of the false prophets; for the visions of their hearts deceive them. They speak, but not out of the mouth of the Lord. They say to those who cast away the word of God, You shall have peace, and every one that walks after his own will. Every one who walks in the error of his heart, no evil shall come upon him. I have not spoken to them, yet they prophesied. If they had stood on my foundation (substantia, ὑποστα