" Christian communication is further impeded by the expectations of a world progressing at a staggering pace in every field of study. It seems as though to deal in spiritual matters, the Christian has to be an authority on every other subject, failing which, he is branded “escapist” or “unrealistic.” Thus, science, philosophy, psychology, history, and virtually every other discipline affects religion. In a sense, this ought not to be surprising, because spiritual truth deals with the essence of life. For "

― Ravi Zacharias , The Real Face of Atheism