What does the Bible say about calling Christians saints?

In Romans 1:7, Paul addresses 'all that be in Rome, beloved of God, called to be saints.' This designation signifies that believers are not merely average individuals but are chosen and consecrated by God Himself. This calling to be saints originates in God’s sovereign act of election, where He selects individuals to receive His grace and salvation. The phrase ‘called to be saints’ emphasizes the transformative power of God's call in the lives of believers, setting them apart for holiness and service in His kingdom.