Calls to Worship, Invocations, and Benedictions Pastors and worship leaders recognize the significance of every liturgical element in the organization of a worship service. Today’s guest offers both a guide to Scripture-filled worship and some historical background on the use of these all-important elements. Ryan Kelly is an associate professor of music at West Chester University, and—as an experienced church musician and organist—he’s also director of music at Proclamation Presbyterian Church in Bryn Mawr, PA. Ryan’s new book provides hundreds of calls to worship, invocations, and benedictions and over one hundred optional congregational responses, along with seasonal and topical suggestions for worship planning which combine to make his book an invaluable practical resource for worship leaders. For an opportunity to win Calls to Worship, Invocations, and Benedictions, register here. Our giveaway copies are a gift from P&R Publishing.