How does the covenant of grace affect salvation?

The covenant of grace is foundational in Reformed theology as it reveals God's definitive plan for salvation. It speaks to the agreement made before creation in which God, out of His sovereign will, chose a people for Himself and provided for their redemption through Jesus Christ. This means that salvation is not a contingency plan but a purposeful design whereby God guarantees that all whom He has chosen will come to faith and ultimately be preserved to the end. In Christ, the promises of this covenant are fulfilled, assuring believers that their salvation is anchored in God's faithfulness rather than their own abilities. Thus, the covenant of grace highlights the depth of divine love and commitment toward His sheep, reinforcing the doctrine that salvation is by grace alone.