Presents the issue of Christianity and Liberalism in such as way that the reader may be aided in deciding it for himself. The principal concern is to show that the liberal attempt at reconciling Christianity with modern science has really relinquished everything distinctive of Christianity, so that what remains in in essentials only that same indefinite type of religious aspiration which was in the world before Christianity came upon the scene.

For the millions of people who identify as liberal Christians. In McLennan's bold call to reclaim ownership of Christianity, he advocates a sense of religion based not on doctrinal readings of scripture but on the humanity behind Christ's teachings. He addresses such topics as intelligent design, abortion, same sex marriage, war. torture and much, much more. As he says in the Preface, "We liberal Christians know in our hearts that there is much more to life than seems to meet the rational eye of atheists; yet we find it hard to support supernatural claims about religion that fly in the face of scientific evidence."

In past years liberal Christianity challenged centuries of authoritarian tradition and had great political influence. Today it is widely dismissed as a watering-down of the faith, and more conservative forms of Christianity are increasingly dominant. Can the liberal Christian tradition recover its influence? Hobson argues that a simple revival is not possible, because liberal Christianity consists of two traditions. He aims to transform liberal Christianity through the rediscovery of faith and ritual.

Cécile Laborde argues that religion is more than a statement of belief or a moral code. It refers to comprehensive ways of life, theories of justice, modes of association, and vulnerable collective identities. By disaggregating these dimensions, she addresses questions about whether Western secularism and religion can be applied more universally.

Machen's classic defense of orthodox Christianity established the importance of scriptural doctrine and contrasts the teachings of liberalism and orthodoxy on God and man, the Bible, Christ, salvation, and the church. Though originally published nearly seventy years ago, the book maintains its relevance today. It was named one of the top 100 books of the millennium by World magazine and one of the top 100 books of the century by Christianity Today.