The Official Harvest: Greg Laurie app for Windows Phone. For more than 35 years, Harvest has been committed to "Knowing God and making Him known." When you download this app you will have access to the latest audio and video content from Greg Laurie, plus daily devotions, and answers to frequently asked questions on faith. for more information about Harvest: Greg Laurie, please visit: www.harvest.org The Harvest App was created with The Church App by Subsplash. App: © 2015 The Church App, Content: © 2015 Harvest. All rights reserved.