Ephesians 5:32

This is a great mystery
It has something mysterious in it; it is a figure and emblem of the mysterious union between Christ and his people: for so it follows,

but I speak concerning Christ and the church;
or mention this law and institution of marriage, with respect to them; for the leaving of father and mother prefigured Christ's coming forth from the Father, and coming into this world in human nature, and his disregard to his earthly parents, in comparison with his people, and his service for them; the man cleaving to the wife very aptly expresses the strong affection of Christ to his church, and the near communion there is between them; and their being one flesh denotes the union of them; and indeed, the marriage of Adam and Eve was a type of Christ and his church; for in this the first Adam was a figure of him that was to come, as well as in being a federal head to his posterity: Adam was before Eve, so Christ was before his church; God thought it not proper that man should be alone, so neither Christ, but that he should have some fellows and companions with him: the formation of Eve from Adam was typical of the church's production from Christ; she was made of him while he was asleep, which sleep was from the Lord, and it was not an ordinary one; which may resemble the sufferings and death of Christ, which were from the Lord, and were not common; and which are the redemption of his church and people; and which secure their comfort and happiness, and wellbeing: she was taken out of his side, and built up a woman of one of his ribs; both the justification and sanctification of the church are from Christ, from the water and the blood which issued out of his side, when on the cross: the bringing and presentation of Eve to Adam has its mystery; it was God that brought her to him; and she was the same that was made out of him; and to the same Adam was she brought of whose rib she was made, and that not against her will: so it is God that draws souls to Christ, and espouses them to him, even the same that he has chosen in him, and Christ has redeemed by his blood; and to the same are they brought, who was wounded for their transgressions, and bruised for their sins; and they are made willing in the day of his power upon them, to come and give themselves to him. Adam's consent and acknowledgment of Eve to be his wife, shadow forth Christ's hearty reception and acknowledgment of the saints, as being of him, and his, when they are brought unto him under the influences of his grace and Spirit.