About the Author

Nathan D. Holsteen, ThM, PhD, is Associate Professor of Theological Studies at Dallas Theological Seminary, where he teaches all areas of systematic theology. Trained as an engineer, he is awed by systems of theology that exhibit internal coherence.

Michael J. Svigel, ThM, PhD, is the Department Chair and an Associate Professor of Theological Studies at Dallas Theological Seminary. He has written numerous Bible study guides, articles, and papers, and is the author of RetroChristianity. Learn more at www.retrochristianity.com.