People today encounter a dizzying array of religious options. How do we know what is true? With perceptive insight, trial lawyer Mark Lanier presents the claims made by the world's great religions and cross-examines their witnesses to determine whether their claims are worthy of belief, showing what a difference it makes for our own lives.

Does God exist? In one incisive volume, philosopher W. David Beck offers a narrative of pre-Christian, Jewish, Buddhist, Christian, and Islamic arguments for God's existence. In this history of answers to an essential question, readers will encounter both classical and contemporary arguments, including cosmological, teleological, moral, and ontological arguments.