How does the gospel combat works-based religion?

Throughout Paul's epistle to the Galatians, he confronts the insidious nature of works-based religion, emphasizing that any addition of human effort compromises the purity of the gospel. In Galatians 1:6-9, Paul warns against any message that deviates from the grace of Christ, affirming that salvation is not contingent upon adherence to the law or any human works. Instead, he insists on the necessity of faith in Christ alone for redemption. This gospel truth liberates believers from the bondage of legalism and fosters an authentic relationship with God that is based on love and grace, rather than fearful compliance to rules.