Chapter XI.
The mystery of the Lord's Incarnation clearly implies the Divinity of Christ.
And so to every man who breaks out into this mad blasphemy, the Lord Jesus in the gospel Himself repeats what He said to the Pharisees, and declares: "What God hath joined together, let not man put asunder." [2529] For although where it was originally spoken by God it seems to be in answer to another matter, yet the deep wisdom of God which was speaking not more of carnal than of spiritual things, would have this to be taken of that subject indeed, but even more of this: for when the Jews of that day believed with you that Jesus was only a man without Divinity, and the Lord was asked a question about the union in marriage, in His teaching He not only referred to it, but to this also: though consulted about matters of less importance His answer applied to greater and deeper matters, when he said, "What God hath joined together, let not man put asunder," i.e., Do not sever what God hath joined together in My Person. Let not human wickedness sever that which the Divine Glory hath united in Me. But if you want to be told more fully that this is so, hear the Apostle talking about these very subjects of which the Saviour was then teaching, for he, as a teacher sent from God that his weak-minded hearers might be able to take in his teaching, expounded those very subjects which God had proclaimed in a mystery. For when he was discussing the subject of carnal union, on which the Saviour had been asked a question in the gospel, he repeated those very passages from the old Law on which He had dwelt, on purpose that they might see that as he was using the same authorities he was expounding the same subject: besides which, that nothing may seem to be wanting to his case, he adds the mention of carnal union, and puts in the names of husband and wife whom he exhorts to love one another: "Husbands, love your wives even as Christ also loved the Church." And again: "So also ought men to love their wives even as their own bodies. He that loveth his wife loveth himself. For no man ever hated his own flesh, but nourisheth and cherisheth it, as Christ also doth the Church, for we are members of His body." [2530] You see how by adding to the mention of man and wife the mention of Christ and the Church, he leads all from taking it carnally to understand it in a spiritual sense. For when he had said all this, he added those passages which the Lord had applied in the Gospel, saying: "For this cause shall a man leave his father and his mother, and shall cleave unto his wife, and they twain shall be one flesh." And after this with special emphasis he adds: "This is a great mystery." He certainly altogether cuts off and gets rid of any carnal interpretation, by saying that it is a Divine mystery. And what did he add after this? "But I am speaking of Christ and the Church." That is to say: "But that is a great mystery. But I am speaking of Christ and the Church," i.e., since perhaps at the present time all cannot grasp that, they may at least grasp this, which is not at variance with it, nor different from it, because both refer to Christ. But because they cannot grasp those more profound truths let them at least take in these easier ones that by making a commencement by grasping what lies on the surface, they may come to the deeper truths, and that the acquisition of a somewhat simple matter may open the way in time to what is more profound.
[2529] S. Matt. xix. 6.
[2530] Eph. v. 25-30.
Chapter XII.
He explains more fully what the mystery is which is signified under the name of the man and wife.
What then is that great mystery which is signified under the name of the man and his wife? Let us ask the Apostle himself, who elsewhere to teach the same thing uses words of the same force, saying: "And evidently great is the mystery of godliness, which was manifested in the flesh, justified in the Spirit, seen of angels, preached to the Gentiles, believed on in the world, received up in glory." [2531] What then is that great mystery which was manifested in the flesh? Clearly it was God born of the flesh, God seen in bodily form: who was openly received up in glory just as He was openly manifested in the flesh. This then is the great mystery, of which he says: "For this cause shall a man leave his father and mother, and shall cleave to his wife; and they two shall be one flesh." Who then were the two in one flesh? God and the soul, for in the one flesh of man which is joined to God are present God and the soul, as the Lord Himself says: "No man can take My life (anima) away from Me. But I lay it down of Myself. I have power to lay it down, and I have power to take it again." [2532] You see then in this, three; viz., God, the flesh, and the soul. He is God who speaks: the flesh in which He speaks: the soul of which He speaks. Is He therefore that man of whom the prophet says: "A brother cannot redeem, nor shall a man redeem"? [2533] Who, as it was said, "ascended up where He was before," [2534] and of whom we read: "No man hath ascended into heaven, but He who came down from heaven, even the Son of man who is in heaven." [2535] For this cause, I say, He has left his father and mother, i.e., God from whom He was begotten and that "Jerusalem which is the mother of us all," [2536] and has cleaved to human flesh, as to his wife. And therefore he expressly says in the case of the father "a man shall leave his father," but in the case of the mother he does not say "his," but simply says "mother:" because she was not so much his mother, as the mother of all believers, i.e., of all of us. And He was joined to his wife, for just as man and wife make but one body, so the glory of Divinity and the flesh of man are united and the two, viz., God and the soul, become one flesh. For just as that flesh had God as an indweller in it, so also had it the soul within it dwelling with God. This then is that great mystery, to search out which our admiration for the Apostle summons us, and God's own exhortation bids us: and it is one not foreign to Christ and His Church, as he says, "But I am speaking of Christ and the Church." Because the flesh of the Church is the flesh of Christ, and in the flesh of Christ there is present God and the soul: and so the same person is present in Christ as in the Church, because the mystery which we believe in the flesh of Christ, is contained also by faith in the Church.
[2531] 1 Tim. iii. 16. Quod manifestum in carne. The true reading is pretty certainly hos, see Westcott and Hort, Greek Testament, vol. ii., p. 132. The neuter ho is found in D. and in many Latin Fathers, as well as the Vulgate.
[2532] S. John x. 18.
[2533] Ps. xlviii. (xlix.) 8.
[2534] Cf. S. John vi. 62.
[2535] S. John iii. 13.
[2536] Gal. iv. 26.