How can we be sure that Christ's sacrifice was sufficient for our sins?
Answered in 1 source
Christ's sacrifice is sufficient because He bore the sins of many and satisfied God's justice through His death.
The sufficiency of Christ's sacrifice is rooted in scripture, particularly in passages like Isaiah 53, which speaks of the suffering servant who bore our iniquities. His death was not just a symbolic act; it was the fulfillment of God's justice, as the penalty for sin was paid fully and completely. Hebrews 10:10 reiterates that Christ's single sacrifice perfected those who are sanctified, emphasizing that nothing further is needed for our redemption. When we understand that Christ’s sacrifice was a perfect atonement for sin, we can rest in the assurance that through Him, we are forgiven and reconciled to God.
Commentary