The Easter Effect: Promise Preacher: Billy Echols-Richter Series: The Easter Effect Passage: Revelation 1:4-8 Service Type: Covenant Service Billy 4/3/2016 from Grace Avenue UMC on Vimeo. Billy Echols-Richter - Pastor Promise - Revelation 1:4-8 Part of the series, The Easter Effect Recorded during the 11am Covenant service at Grace Avenue UMC in Frisco, Texas. Topics: 2016, Video « The Easter Effect: Promise The Easter Effect: Worship »