You are hereUCG.org / Sermons / The Last Great Day The Last Great Day Given on Oct 20, 2011 by Gary Petty 6 commentsListen Downloads MP3 Audio (13.02 MB) Downloads The Last Great Day MP3 Audio (13.02 MB) × Video of Sermon: The Last Great Day 2011 Feast of Tabernacles sermon from Gatlinburg, Tennessee.