Instructors and students talk about the practical skills and spiritual preparation needed for effective cross-cultural ministry among unreached people groups. Learn more about New Tribes Mission's Missionary Training Center in Missouri at ntm.org/train. New Tribes Mission seeks to plant mature churches among people who are isolated from the gospel. After missionaries teach the Firm Foundations Bible lessons in the tribes' own culture and language, tribal believers are discipled to lead the church and partner in the Great Commission. Learn more at ntm.org. A video by New Tribes Mission