Woodrow Michael Kroll has been the chairman of the Department of Religion at a major university, a college president, and for twenty-three years the president and senior Bible teacher for the international radio program Back to the Bible, with a daily listening audience of ten million people. Kroll is a member of the Society of Biblical Literature, the Biblical Archaeology Society, and the Evangelical Theological Society, where he has been a presenter on crucifixion. Darrell Bock (PhD, Aberdeen University) is the former President of the Evangelical Theological Society and the author of several books. He is Research Professor of New Testament at Dallas Theological Seminary.