Why is it important for Christians to understand effectual grace?

Effectual grace is the grace that God extends to His chosen ones, ensuring that they will respond positively to the gospel call. This grace is more than just a general offer; it is effective because it guarantees that all those whom God calls will come to faith and will ultimately be saved (John 6:39). This doctrine emphasizes God's initiative and power in the act of salvation, contrasting with views that man plays a decisive role. Understanding effectual grace strengthens our assurance and gratitude for God’s unmerited favor in our lives.