'Christianity and Liberalism' Summary

The book begins by defining Christianity as a redemptive religion that believes in the supernatural and the need for salvation from sin. In contrast, liberalism is defined as a non-redemptive religion that rejects the supernatural and denies the need for redemption. The author then traces the historical development of liberalism, showing how it has gradually eroded Christian belief. He argues that liberalism is not merely a different interpretation of Christianity but a totally different religion that belongs in a different class of religions.