Graham is notable for having been a spiritual adviser to several United States Presidents; he was particularly close to Dwight D. Eisenhower and Richard M. Nixon. During the civil rights movement, he began to support integrated seating for his revivals and crusades; in 1957 he invited Rev. Martin Luther King, Jr. to jointly preach at a huge revival in New York City, where they appeared together at Madison Square Garden, and bailed the minister out of jail in the 1960s when he was arrested in demonstrations.
Having built an evangelical empire and organized huge events worldwide, Graham has personally preached the Gospel to more people than any other person in history. His institutions include a variety of media and publishing outlets. According to his staff, more than 3.2 million people have responded to the invitation at Billy Graham Crusades to accept Jesus Christ as their personal Savior. As of 2008, Graham's estimated lifetime audience, including radio and television broadcasts, topped 2.2 billion.
With his renowned and international travel, Graham has repeatedly been on Gallup's list of most admired men and women. He has appeared on the list 55 times since 1955 (including 49 consecutive years), more than any other individual in the world.
Billy Graham had this to say about prayer:
“A prayer-less Christian is a powerless Christian. Every man, whose life has counted in the kingdom of God, has been a man of prayer.”