Introduction
Paul continues the Christ-and-church analogy and presses husbands toward a love that treats the wife with the same care a person naturally gives to his own body.
Historical Context
In a culture that catalogued wives among household possessions, Paul fused husband and wife into one flesh (Gen. 2:24), so that mistreating her becomes self-harm.
Original Language Insights
'Ought' (opheilō) — to owe, to be under obligation. Marital love is not optional sentiment but a debt to be paid daily.
Theological Significance
Self-care, redeemed by grace, becomes the lower limit of marital love, not the upper. A husband who treats his wife less well than he treats himself has not yet understood the one-flesh union.
Practical Application
Audit your week: where did you instinctively guard your time, comfort, or reputation? Did you guard hers in the same way?