You are hereUCG.org / Sermons / Fasting - a Tool for Spiritual Growth Fasting - A Tool For Spiritual Growth Given on Apr 21, 2018 by Philip Aust 1 commentListen Downloads MP3 Audio (22.64 MB) Downloads Fasting - a Tool for Spiritual Growth MP3 Audio (22.64 MB) × At baptism our Christian obligations included occasional fasting. In this sermon, pastor Philip Aust discusses the need to fast, how to fast and the spiritual benefits that are derived from fasting.