Why is the concept of God's friendship important for Christians?

In Proverbs 22:11, it explains how those who love pureness of heart receive grace from their lips and are thus recognized as friends of the King. This friendship, rooted in the covenant of grace, highlights God's deep affection for His people, who were chosen in Christ before the foundation of the world, as stated in Ephesians 1:4. Despite humanity’s natural enmity towards God, He chose to love and redeem His people, laying down His life for His friends (John 15:13). This assurance of divine friendship motivates Christians to live out their faith with gratitude and love, recognizing the profound relationship established through grace.