You are hereUCG.org / Sermons / Pentecost: Our Incredible Untapped Spiritual... Pentecost Our Incredible Untapped Spiritual Potential Given on May 19, 2013 by Greg Thomas Listen Downloads MP3 Audio (9.38 MB) Downloads Pentecost: Our Incredible Untapped Spiritual Potential MP3 Audio (9.38 MB) × The Day of Pentecost is about the "power" of Holy Spirit, and what that Spirit can do through us.