The new Covenant was unique because it was written upon the hearts of men. Unlike the old Covenant, which was written on tablets of stone and imposed external laws and regulations, the new Covenant involved a transformation of the heart and a new way of relating to God. It was initiated by God and fulfilled through the sacrifice of Jesus Christ, who enabled us to receive the Holy Spirit and live a life empowered by God's grace. This new way of relating to God through faith and love is available to all who believe in Jesus Christ as their Savior.