You are hereUCG.org / Sermons / How to Develop More Effective Prayer, Part 3 How to Develop More Effective Prayer, Part 3 Given on Feb 13, 2010 by Mario Seiglie Listen Downloads MP3 Audio (13.93 MB) Downloads How to Develop More Effective Prayer, Part 3 MP3 Audio (13.93 MB) × Part 3 of this series focuses on "Thy will be done on earth, as it is in heaven."