What role does grace play in our sanctification?

Grace is the foundation upon which sanctification is built. Unlike the Old Testament system that relied on the law, believers today are under grace, which unshackles them from the demands of the law. This grace promotes a lifestyle of love and obedience, as believers respond to God's mercies by offering their lives as living sacrifices. The absence of the law's burden is replaced with the joyful obligation to live for Christ, seeing it as only reasonable in light of His great sacrifice. Ultimately, it is by grace that we are empowered to strive for holiness and live in a way that glorifies God.