This is a recording of the Opening Worship Service for the 61st Convention of the South Dakota District-LCMS on Thursday, April 19, 2018 at Our Redeemer Lutheran Church in Sioux Falls. The preacher was Rev. Dr. Matthew Harrison, President of the LCMS. The hymns and songs in this service are "O Holy Spirit, Enter In" (LSB 915); Â "Bwana Asifiwe" (sung by the SFLS Shepherd's Chorale); Â "How Shall They Hear" (LSB 831); Â "Laudamus Te" (sung by the SFLS Shepherd's Chorale); Â "He's Risen, He's Risen, Christ Jesus, the Lord" (LSB 480); Â "O Lord, We Praise Thee" (LSB 617); "My Hope is Built on Nothing Less" (LSB 575); Â "Lord Jesus Christ, We Humbly Pray" (LSB 623); Â "Sent Forth by God's Blessing" (LSB 643).Â