You are hereUCG.org / Sermons / Pentecost and Our Change Pentecost and Our Change Given on May 23, 2015 by Brian McGuire Listen Downloads MP3 Audio (17.89 MB) Downloads Pentecost and Our Change MP3 Audio (17.89 MB) × Like all of God's Holy Days, Pentecost offers up many valuable lessons and themes. One of the themes of Pentecost and one that is deeply important to us individually, is the theme of change.