The term “10/40 Window,” describing where most of the world’s unreached people live, is introduced at the Second International Congress on World Evangelization (Lausanne II) held in Manila in 1989.
Stories from the pursuit
The Relentless Challenge Giveaway
Celebrate our anniversary with us! Enter a drawing to win a pound of fair-trade coffee, an insulated mug to drink it in and a journal and pen to record your world-changing dreams.
Opportunity: Learn about Muslims and Islam
Is God calling you to serve in the Muslim world or among Muslims close to home? Go prepared.
Explore Serving with Pioneers
You don’t have to have it all figured out. Just take the next step to explore God’s leading. Come to Orlando for a week so we can get to know each other.