The Biblical Research Institute (BRI) is happy to announce the completion of its three-volume set on ecclesiology. Edited by Ángel Manuel Rodríguez, retired director of the BRI, all three volumes include biblical, theological, historical, and eschatological perspectives on the topics they examine. Volume 1 considers Seventh-day Adventist ecclesiology in connection with the biblical concept of the remnant. Volume 2 examines the concept of the church and its mission throughout Scripture and explores the fundamental bases for unity. Volume 3, just released, deals with issues that have challenged the unity of the church through the centuries: worship, ministry, and authority. This set will be especially valuable for pastors, teachers, and other church leaders.