Bible reading for March 2: Exodus 13; Luke 16. "And the LORD went before them by day in a pillar of cloud to lead them along the way, and by night in a pillar of fire to give them light, that they might travel by day and by night. The pillar of cloud by day and the pillar of fire by night did not depart from before the people." (13:21-22) Memorial and testimony (13:8-9). People are prone to forget, sometimes even forgetting important past events of their lives. God's people are also prone to forgetting what great things God has done for them (Mark 5:19). So, Passover and the Feast of Unleavened Bread became a "memorial" (an occasion to remember) and a "sign" (a distinguishing mark) so that people would talk about God's great salvation. Just as a husband and wife wear wedding rings, or place wedding pictures in their home to remind them of their covenant relationship, so too, God's people have signs and testimonies of God's sav...