K.A. Ellis is the Director of the Edmiston Center for the Study of the Bible and Ethnicity in Atlanta, Georgia. She's passionate about theology, human rights, and global religious freedom. Her research explores Christian endurance from society's margins, particularly in places where it's most difficult to live the Christian life.

Dr. Allen Yeh is Associate Professor of Intercultural Studies and Missiology at Biola University and the author of Polycentric Missiology: 21st Century Mission from Everyone to Everywhere.

Bruce Ashford is Senior Fellow at the Kirby Laing Centre for Public Theology (Cambridge, U.K.). He was formerly a professor and provost at Southeastern Baptist Theological Seminary.

Matt Zhao (pseudonym) was born in China to a Christian family and became a Christian while in college. He received seminary training in the United States, completing both an MDiv and PhD. He serves in one of the historic house church networks in China.

HANNAH R. ANDERSON is an author and Bible teacher who lives in the Blue Ridge Mountains of Virginia with her husband, Nathan, and three children. She is an author and podcaster.

Andrew Katay is the Senior Minister of Christ Church Inner West, a multi-site church in Sydney, Australia. He is also the CEO of City to City Australia, a church planting and leadership development agency that seeks to see a gospel movement in the cities of Australia.

Rev. Dr. Jay Harvey is the Executive Director of RTS New York City and Assistant Professor of Pastoral Theology. Previously he served as the Senior Pastor of Evangelical Presbyterian Church of Newark, Delaware.