Why is the power of the gospel important?

The gospel is essential because it is described in Scripture as the power of God unto salvation to everyone who believes (Romans 1:16). This means that salvation is not based on human effort but rather on the finished work of Christ, whose righteousness is credited to believers. Denying this power equates to a failure to acknowledge the efficacy of Christ's obedience and sacrificial death. Justified believers are secure in their salvation, as Christ's sacrifice fully satisfies God's demands for justice (Romans 4:25).