As we seek to know Jesus personally, being one with Him, He will reveal Himself as our Savior, Sanctifier, Healer, and Coming King. Simpson called this theology the Fourfold Gospel, the Christological summary, the core values, on which the spiritual DNA of The Christian and Missionary Alliance is built.
Through dramatic spiritual encounters that changed the course of his life, Simpson came to firmly believe that Christ was not only his Savior, but his Sanctifier and Healer, believing also that He was his Coming King.