You are hereUCG.org / Sermons / Pentecost and Unity Pentecost and Unity Given on May 27, 2012 by David Dobson Listen Downloads MP3 Audio (21.11 MB) Downloads Pentecost and Unity MP3 Audio (21.11 MB) × Unity constitutes one of the hallmarks of God's people. One of the many meanings of the Day of Pentecost is the unifying power of God's holy spirit.