The Old Covenant (Law) is conditional and the New Covenant (Grace) is unconditional. Law is external in the body and grace is inside the spirit. Under the Law we were bound to disobey God, but under Grace we are FREE to obey God. We are saved by grace and not by works. Grace and faith gives us dominion and faith to rule in this earth. We are righteous in God's eyes. Don't allow the devil to discredit the Word of God in your heart. He desires that we become like Him.