Mere Christianity

C.S. Lewis's persuasive and understandable Christian theology is known as "Mere Christianity." The three volumes Mere Christianity (The Case for Christianity, Christian Behaviour, and Beyond Personality) collected together what Lewis considered to be the core principles of the faith. These were first heard as unofficial radio broadcasts.

By rejecting the boundaries that separate Christianity's numerous denominations, C.S. Lewis establishes a point of agreement that unites all followers of Christianity, demonstrating that "at the core of each there is something, or a Someone, who speaks the same voice against all divergences of belief, all differences of temperament, and all memories of mutual persecution."