Ephesians 5:31
““For this cause a man will leave his father and mother, and will be joined to his wife. The two will become one flesh.””
What does Ephesians 5:31 mean?
This passage appears in Ephesians as Paul reflects on marriage, though he's actually quoting Genesis when God first described how humans bond in relationship. The "one flesh" language isn't primarily about physical intimacy, though that's part of it, but about a deep, committed union where two separate people build a shared life together. Paul brings up this ancient definition because he wants to help the Ephesians understand that marriage is meant to be a primary relationship, one important enough that it reshapes your whole life. You build something genuinely new with your spouse that's different from your family relationships, even though those still matter. For many people reading this today, it's a reminder that the person you marry becomes your closest companion and partnership, deserving your time, attention, and loyalty.