William F. Hill, a successful pastor, missionary-evangelist and author, pioneered the Calvary Evangelistic Center where he has remained as pastor for over 45 years. He is a requested speaker in the U.S.A. and overseas where he conducts city-wide crusades, seminars, and revival meetings. His books have been a help and encouragement to many all over the world. He received his Th.B., Th.M., and Doctor of Theology degrees from International Seminary in Plymouth, Florida. His simplistic, conversational style is enjoyed by lay people, pastors and Christian workers. Churches use his work in Bible Studies, Sunday School classes, for sermon material, and as devotionals. Hill's love for God and God's Word is evidenced in his dedication coming forth in his lifestyle and his writing.