Churches and musicians seeking to follow biblical principles for worship will find this booklet not only informative, but encouraging and extremely practical.  Worship music, though intended to unify the congregation in praise, is often the topic of passionate discussion if not divisiveness in the church. This brief volume presents thoughtful insight and revisits music throughout church history, with the goals of glorifying God and edifying the congregation through praise, prayer and proclamation.  It seeks to unite Christians in the pursuit of their highest calling - worshiping God.