For this cause - Ἀντὶ τόυτου Anti toutou. This verse is a quotation from Genesis 2:24, and contains the account of the institution of marriage. The meaning of the phrase rendered "for this cause" is, "answerably to this;" or corresponding to this - that is, to what Paul had just said of the union of believers and the Redeemer. On the meaning of this verse, see the notes on Matthew 19:4. There is no evidence that the marriage connection was originally designed to symbolize or typify this union, but it may be used to illustrate that connection, and to show the strength of the attachment between the Redeemer and his people. The comparison should be confined, however, strictly to the use made of it in the New Testament.

Shall be joined unto his wife - Προσκολληθησεται· He shall be glued or cemented to her; and, as a well-glued board will sooner break in the whole wood than in the glued joint, so death alone can part the husband and wife; and nothing but death should dissolve their affection. See the notes on Genesis 2:21-24 (note).

For this cause shall a man leave his father and mother,.... These words contain the law of marriage, and are cited from Genesis 2:24; and declare what ought to be, and are a prophecy of what should be; and are observed against polygamy, and to stir up mutual affection; See Gill on Matthew 19:5.

Shall be joined (προσκολληθήσεται)

Only here; and Mark 10:7. See on Luke 15:15. The compound verb denotes most intimate union.

Shall be one flesh (ἔσονται εἰς σάρκα μίαν)

The A.V. overlooks the force of εἰς unto. Lit., shall be unto one flesh. Rev., shall become.

For this cause shall a man leave his father and mother, and shall {r} be joined unto his wife, and they two shall be one flesh.

(r) See Geneva Mt 19:5

5:31 For this cause, etc. This verse is quoted from Ge 2:24. It speaks not only a fact of the marriage state, but also implies that Christ left the Father for the sake of his mystical Bride.

5:31 For this cause - Because of this intimate union. Gen 2:24.

31. For-The propagation of the Church from Christ, as that of Eve from Adam, is the foundation of the spiritual marriage. The natural marriage, wherein "a man leaves father and mother (the oldest manuscripts omit 'his') and is joined unto his wife," is not the principal thing meant here, but the spiritual marriage represented by it, and on which it rests, whereby Christ left the Father's bosom to woo to Himself the Church out of a lost world: Eph 5:32 proves this: His earthly mother as such, also, He holds in secondary account as compared with His spiritual Bride (Lu 2:48, 49; 8:19-21; 11:27, 28). He shall again leave His Father's abode to consummate the union (Mt 25:1-10; Re 19:7).

they two shall be one flesh-So the Samaritan Pentateuch, the Septuagint, &c., read (Ge 2:24), instead of "they shall be one flesh." So Mt 19:5. In natural marriage, husband and wife combine the elements of one perfect human being: the one being incomplete without the other. So Christ, as God-man, is pleased to make the Church, the body, a necessary adjunct to Himself, the Head. He is the archetype of the Church, from whom and according to whom, as the pattern, she is formed. He is her Head, as the husband is of the wife (Ro 6:5; 1Co 11:3; 15:45). Christ will never allow any power to sever Himself and His bride, indissolubly joined (Mt 19:6; Joh 10:28, 29; 13:1).

5:22-33 The duty of wives is, submission to their husbands in the Lord, which includes honouring and obeying them, from a principle of love to them. The duty of husbands is to love their wives. The love of Christ to the church is an example, which is sincere, pure, and constant, notwithstanding her failures. Christ gave himself for the church, that he might sanctify it in this world, and glorify it in the next, that he might bestow on all his members a principle of holiness, and deliver them from the guilt, the pollution, and the dominion of sin, by those influences of the Holy Spirit, of which baptismal water was the outward sign. The church and believers will not be without spot or wrinkle till they come to glory. But those only who are sanctified now, shall be glorified hereafter. The words of Adam, mentioned by the apostle, are spoken literally of marriage; but they have also a hidden sense in them, relating to the union between Christ and his church. It was a kind of type, as having resemblance. There will be failures and defects on both sides, in the present state of human nature, yet this does not alter the relation. All the duties of marriage are included in unity and love. And while we adore and rejoice in the condescending love of Christ, let husbands and wives learn hence their duties to each other. Thus the worst evils would be prevented, and many painful effects would be avoided.