“Read CS Lewis’s Mere Christianity.” Throughout the years, young believers have received that recommendation and eagerly combed over Lewis’s most important work. While it was not a testimony or autobiographical akin to Surprised By Joy, he did share what brought the most reluctant convert in all of England to the breaking point. He wrote on page 38 of Mere Christianity, “My argument against God was that the universe seemed so cruel and unjust. But how had I got this idea of just and unjust? A man does not call a…