Indeed, Ephesian 5:25-32
Husbands, love your wives, even as Christ also loved the church, and gave himself for it;
(I suggest Adam did this too. I'm not saying he acted with the same fore-knowledge as Christ, but he still chose to follow Eve into her exile from the garden, which then allowed her to have offspring, which then allowed her to be redeemed. Paul in other places says Adam is guilty of introducing sin into the world, but in a paradoxical way his sin allowed Eve's salvation.)
That he might sanctify and cleanse it with the washing of water by the word,
That he might present it to himself a glorious church, not having spot, or wrinkle, or any such thing; but that it should be holy and without blemish.
So ought men to love their wives as their own bodies. He that loveth his wife loveth himself.
For no man ever yet hated his own flesh; but nourisheth and cherisheth it, even as the Lord the church:
For we are members of his body, of his flesh, and of his bones.
For this cause shall a man leave his father and mother, and shall be joined unto his wife, and they two shall be one flesh.
This is a great mystery: but I speak concerning Christ and the church.
Paul is saying that human marriage is a model of the relationship of the Christ to the church. We see this evidenced in scripture in several places. Offhand:
Adam taking on sin to save Eve.
Boaz redeeming Naomi's land and taking a gentile bride in Ruth.
The Commandment "though shalt not commit adultery": note that adultery occurs in a marriage, whereas fornication is among the unmarried, and while wrong is not the subject of the commandment. God seems to have placed a special emphasis on unfaithfulness inside of marriage.
Unfaithfulness to God in Israel is referred to as a whoring wife throughout the OT, reinforcing the idiom of the marriage as a model of a right relationship to God.
Paul in other passages places special emphasis on those sins that are contrary to marriage, for example Rom 1:24-28.
I think 1 Tim 2:15 is a separate thought than v14 before it, but it is interesting to see them linked. Eve, by her childbearing, was able to be saved.