You are hereUCG.org / Sermons / Do You Not Know? Do You Not Know? Given on Mar 26, 2013 by John Miller Listen Downloads MP3 Audio (10.73 MB) Downloads Do You Not Know? MP3 Audio (10.73 MB) × This Holy Day describes two lessons that we should learn while we are taking in The Feast of The Days of Unleavened Bread: Purge the old and put in the new. You might also be interested in....