A.W. TOZER began his lifelong pursuit of God at the age of seventeen after hearing a street preacher. He never attended high school or seminary, his spiritual understanding came from the power of the Word and the power of the Spirit. While serving as a pastor and magazine editor, he wrote prolifically about basic spiritual disciplines and their relationship to contemporary life. His powerful use of words continues to grip the intellect and stir the soul of today's reader.

Ron Eggert graduated from Moody Bible Institute's Pastor's Course in 1966, completing a B.A. in Bible in 1969. He graduated from Dallas Theological Seminary in 1973 and served in pastoral ministry for over forty years. He currently serves as Pastoral Care Pastor at Salem First Church of the Nazarene in Salem, OR. He and his wife, Dianna, have three grown children and six grandsons. His hobbies are reading, nature study, and photography.