Robert M. Zins is a former Roman Catholic, a graduate of Alma College (B.A.), Springfield College (M.Ed.) and Dallas Theological Seminary (Th.M), and is currently the Director of A Christian Witness to Roman Catholicism, an apologetics ministry to the Roman Catholic community. Aside from writing, Mr. Zins travels extensively, giving seminars in evangelical churches and debating with Romanist apologists. He is also Teaching Elder at the Reformed Bible Church in Rutland, Vermont, USA. He and wife Nancy have sons Zechariah and Luke.