What is the significance of the covenant in salvation?

The significance of the covenant in salvation lies in the divine promises made by God the Father and God the Son. Prior to creation and the fall of man, the Father chose a people, entrusting their salvation to the Son. Christ willingly entered into this covenant, vowing to fulfill all righteousness on behalf of His people. This covenant ensures that all aspects of salvation—from election to glorification—are secured by Christ's perfect obedience and sacrifice. This illustrates the sovereign grace that undergirds our relationship with God, emphasizing that our salvation is not earned but gifted.