What is eschatology?, can best be answered by expert author, debater and speaker, Don K Preston, D.Div., founder of Preterist Research Institute (PRI). He raises the issues and questions most preachers and college seminary professors hope their respective members and students never ask or bring up in a class.

Author of 20 books on Covenant Eschatology, and one critically acclaimed, Who Is This Babylon?, Preston has held several public oral and written debates with the world's top theologians, including Thomas Ice, (Tim Lahaye's Pre-Trib-Research Center) and Harold Hoenher of the Dallas Theological Seminary. Often, Preston appears as guest on radio broadcasts and a growing network of TV stations. Covenant Eschatology presents an alternative positive worldview of the doctrine of Christ's second coming versus the imminent cataclysmic destruction often heard in media rant and common Bible prophecy messages. See his video series on Life After Death