Keith was called to faith in Christ out of agnosticism and dissipation at age nineteen, and was ordained to the Gospel ministry several years after completing his basic theological and ministerial training at Reformed Episcopal Seminary (Philadelphia PA). He was ordained to the Gospel ministry in 1995. He and his wife Jeanette have one son. The Grahams are among the A.D. 1984 founding members of the P.C.A. congregation where, in the delightful providence of God, Keith now serves as pastor.