Ezra 6:22, 'And kept the feast of unleavened bread seven days with joy: for the Lord had made them joyful, and turned the heart of the king of Assyria unto them, to strengthen their hands in the work of the house of God, the God of Israel.” The feast of unleavened bread was observed with joy, that is worth repeating. Doing without something familiar is often considered a burden, but looking forward to our Creator preparing to change the world is worth celebrating.