The Feast of Unleavened Bread is to be a remembrance of the release from bondage. We are commanded to eat unleavened bread as a sign that the Lord's Law may be in our mouths, all tied together by the sacrifice of Jesus Christ. God bestowed His grace on us before we repented. We are turned from slaves of sin, to slaves of righteousness. We have been given an awesome gift; only a fraction of people who have ever lived have the truth. Spiritual Israel will consist of a kingdom of priests who will reign, teaching God's law to the world.