Why is relying on Christ’s sacrifice important?

In the context of doing good, it is vital to understand that our good works cannot justify us before God. The Apostle Paul clearly states, 'For by works of the law no human being will be justified in his sight' (Romans 3:20). True salvation comes through faith in the finished work of Christ on the cross, where He bore the full penalty for our sins. Our hope rests not in our ability to do good, but in the grace provided through Christ's atoning sacrifice. This truth liberates us from the burden of trying to earn God’s favor and helps us understand that our desire to do good flows from our identity as children of God redeemed by His grace.