Codependency is a pattern where one person takes responsibility for another's emotional state, decisions, or outcomes — often at the cost of their own health and clarity. Scripture does not use this word, but it describes the underlying dynamic in several places. Jeremiah 17:5 calls it trusting in "flesh" rather than God — building your foundation on a human being rather than the one foundation that will not shift. Psalm 62:1 offers the alternative: "Truly my soul waiteth upon God: from him cometh my salvation." The soul that is anchored in God is the soul that can love others without being controlled by them.
Matthew 10:37 contains one of Jesus' most confronting statements about the hierarchy of relationships: loving family members more than God is not Christian devotion — it is misplaced ultimate loyalty. This is not a call to love family less. It is a call to love God first, which paradoxically creates the inner stability that makes healthy love of others possible.
Commentary is from a charismatic Protestant perspective, drawing on KJV text and public-domain sources including Spurgeon, Andrew Murray, and Matthew Henry.