This edited book is a compendium of 16 papers presented at the “Hybridity, Diaspora, and Mission Dei: Exploring New Horizons Consultation,” sponsored by the Lausanne Movement and the Global Diaspora Network in June 2018 at the Biblical Seminary of the Philippines. The book presents how academics and practitioners engaged in hybridity wrestle with its challenges, opportunities, and implications to the mission of God and global missions.