How do we know Jesus is the solution to sin?

In the heart of sovereign grace theology is the belief that Jesus Christ offers the definitive solution for sin. Unlike temporary fixes that address symptoms, like Narcan for drug overdose, Jesus addresses the underlying issue of the heart. In Ezekiel 36:26, God promises to give us a new heart, which is essential for true transformation. This aligns with the doctrine of regeneration, where God creates a new nature in believers, enabling them to live for His glory instead of their own desires. Thus, through Christ's redemptive work, we find freedom from the bondage of sin.