C.S. Lewis

The second is a reference to C.S. Lewis’s immensely popular book of Christian apologetics, Mere Christianity, a phrase C.S. Lewis picked up from a Christian apologist writing three centuries earlier, Rev. Richard Baxter.

a theological book by C. S. Lewis, adapted from a series of BBC radio talks made between 1941 and 1944

Mere Christianity is a theological book by C. S. Lewis, adapted from a series of BBC radio talks made between 1941 and 1944, while Lewis was at Oxford during World War II...

a Christian apologetical book by the British author C. S. Lewis

Mere Christianity is a Christian apologetical book by the British author C. S. Lewis.

C. S. Lewis’ forceful and accessible doctrine on Christian belief

Mere Christianity is C. S. Lewis forceful and accessible doctrine on Christian belief.