Why is it important for Christians to understand irresistible grace?

Irresistible grace assures believers that when God calls a person to Himself, that calling cannot be resisted. This concept is vital in Reformed theology, echoing the promise found in Philippians 1:6 that He who began a good work in you will carry it on to completion. The understanding of irresistible grace also fosters a sense of gratitude and humility among believers, as they recognize that their faith is a divine gift rather than a product of their own efforts. When the Spirit draws, regenerates, and imparts faith, believers can have confidence that they are firmly held in God's grace, ensuring their perseverance and future glory.