As is taught in the temple, the Lord has always required his people to offer sacrifice, from the time of our first parents onward. The type and place of sacrifice have changed over the ages, but the fundamental principles undergirding the doctrine of sacrifice have not. Righteous sacrifices are really symbols of our obedience to the Lord, of Jesus Christ and His atonement, of our desire to imitate the Savior and live as He does. Our offering of sacrifice demonstrates our commitment to follow the Lord above anyone or anything else.