How do we know Christ's sacrifice is sufficient for our salvation?

We can be assured of Christ's sufficient sacrifice by understanding that He, as the sinless one, bore our sins and met the demands of God's justice. The law required death for sin, and Christ's death on the cross fully satisfied that requirement. As stated in Romans, it is God who justifies us through Christ's perfect life and atoning death. Paul affirms that no one can condemn those whom God has justified, since Christ’s sacrifice removes the penalty for our sins, confirming that He is our only hope for salvation.