Theologically this comparative study on corporate worship contributes to the important and continuing trialogue among Catholics, Evangelicals, and Orthodox. Historically it highlights the integrative potential between these three groups, contrary to its history of distrust and outright animosity. Spiritually, many Christians are seeking a deeper devotional expression ... [and it] provides an an examination of worship rooted in the rich history and traditions of the church. Pedagogically, this will suggest practices that help deepen the understanding and experience of worship.