How do we know that Christ's death was sufficient for our salvation?

The sufficiency of Christ's death is foundational to sovereign grace theology. Romans 14:9 states, 'For to this end Christ both died and rose and revived,' affirming that His death was not in vain but was essential for our justification. 1 Corinthians 15:3 reinforces this by stating that 'Christ died for our sins according to the scriptures.' This indicates that His death satisfied the justice of God and paved the way for the resurrection, which assures believers of their own resurrection and eternal life. The sacrifice of Christ is deemed precious to the Father, creating a significant relationship between His death and the salvation of His elect.