Most missions experts would agree that the Islamic world is the most unreached area on earth. Having taught in the Middle East for five years I found a few hardcore Muslims but most are friendly and easy to get along with. Reaching Muslims with the Gospel is not always easy when even churches are often illegal, but it is well worth the effort. In fact, there are many Muslim students attending major universities throughout the U.S. who would welcome the friendship of an American, even a Christian one. If we don't reach them while they are here in the U.S., there is little chance they will be reached when they return home.