Amy J. Erickson (PhD, University of Aberdeen) teaches theology and ethics at St. Mark's National Theological Centre in Canberra, Australia. She is the author of Ephraim Radner, Hosean Wilderness, and the Church in the Post-Christendom West. She has previously lived and worked in central Texas, Washington State, Colorado, and Scotland. She currently belongs to her church family at St. John's Canberra and dreams of cultivating an intentional community in the heart of Australia's capital.

G. P. Wagenfuhr (PhD, University of Bristol) teaches at the Flourish Institute of Theology. He is author of Plundering Eden and Plundering Egypt. During his work as a denominational theologian, he has written and edited numerous books engaging theology and cultural themes like gender, sexuality, egalitarianism, ecclesiology, politics, and ethics of life. He has been a pastor and currently also runs Axial Bikes manufacturing handmade custom bicycles. He lives with his wife Ainhoa and their two daughters in Cañon City, Colorado.