Clives Staples Lewis (1898-1963) called his theological writings as that «of a layman and an amateur» who merely attempted to restate «ancient and orthodox doctrines.» However, S. Steve Park argues that Lewis's theological reflections are well-informed, thoughtful and weighty. For instance, Lewis's notion of «mere Christianity» consistently shows his commitment to «supernaturalism» (vs. naturalism) and «eucatastrophic salvationism» (vs. ethical developmentalism) in sharp contrast to...