The 10/40 Window can best be described as an area of the world where people have little to no access to the the Gospel of Jesus Christ. Physically, it lies between the 10th and 40th parallels, and includes nations like China, India, Iran, Afghanistan, Syria, as well as many nations in Africa. The more than 3 billion souls who live there are primarily Muslims, Hindus, Buddhists, animists, or atheist. You can click the following link to watch our short prayer video about the 10/40 Window. LINK