The writer's mention of David's faith points to both its passive and active aspects. First, the passive aspect is highlighted at his anointing, as God selects David based on the condition of his heart (a heart given to David by God) rather than outward appearance, a human criterion. Likewise, David's example underscores that faith is a passive gift from God that transforms believers, enabling them to live in obedience and reflect His glory. Ultimately, we are encouraged to trust in God's sovereign choice and to offer our lives as living sacrifices, recognizing that our worth and destiny are eternally established solely on the fact that we are the Lord's beloved.