Ephesians 5:28-33

Even so husbands should and are morally obligated to love their own wives as [being in a sense] their own bodies. He who loves his own wife loves himself. For no one ever hated his own body, but [instead] he nourishes and protects and cherishes it, just as Christ does the church, because we are members (parts) of His body. FOR THIS REASON A MAN SHALL LEAVE HIS FATHER AND HIS MOTHER AND SHALL BE JOINED [and be faithfully devoted] TO HIS WIFE, AND THE TWO SHALL BECOME ONE FLESH. [Gen 2:24] This mystery [of two becoming one] is great; but I am speaking with reference to [the relationship of] Christ and the church. However, each man among you [without exception] is to love his wife as his very own self [with behavior worthy of respect and esteem, always seeking the best for her with an attitude of lovingkindness], and the wife [must see to it] that she respects and delights in her husband [that she notices him and prefers him and treats him with loving concern, treasuring him, honoring him, and holding him dear]. [1 Pet 3:2]