Albert Barnes on Ephesians 5:23

For the husband is the head of the wife. 1Cor 11:3.

As Christ is the head of the church. As Christ rules over the church, and has a right to direct and control it.

And he is the saviour of the body. That is, of the church, represented as his body. Eph 1:23. The idea here seems to be, that as Christ gave himself to save his body, the church; as he practised self-denial, and made it an object of intense solicitude to preserve that church, so ought the husband to manifest a similar solicitude to make his wife happy, and to save her from want, affliction, and pain. He ought to regard himself as her natural protector; as bound to anticipate and provide for her wants; as under obligation to comfort her in trial, even as Christ does the church. What a beautiful illustration of the spirit which a husband should manifest is the care which Christ has shown for his "bride," the church, Eph 5:25; also Eph 5:26-29.