How do we know that the redemption obtained by Christ is sufficient?

Christ's redemption is affirmed in Scripture as being complete and sufficient for all who believe. In Hebrews 9:12, we learn that Jesus did not enter the holy place with the blood of animals but offered His own blood, thus obtaining eternal redemption. The evidence of this sufficiency is seen in the resurrection, where God raised Jesus, confirming that He was fully satisfied with the atoning work of His Son. This truth assures us that our peace with God and our salvation rests entirely on Christ's completed work.