John Schwandt (DMin, Gordon-Conwell Theological Seminary) is the president of Redemption Seminary in Chandler, Arizona, and the founder and director of the Institute of Biblical Greek. He developed the National Biblical Greek Exam, an online exam that seeks to promote the study of biblical Greek.
C. John Collins (PhD, University of Liverpool) is professor of Old Testament at Covenant Theological Seminary in St. Louis, Missouri. He has been a research engineer, church-planter, and teacher. He was the Old Testament Chairman for the English Standard Version Bible and is author of The God of Miracles, Science and Faith: Friends or Foes?, and Genesis 1–4: A Linguistic, Literary, and Theological Commentary. He and his wife have two grown children.