Philosophy is too often considered abstract and out of reach for the average person. Worse yet, some believe it to be dangerous or a stumbling block to the Christian religion. But the development of human thought, particularly as it applies to understanding faith and making daily decisions, is important for every person to consider. In an intelligent but accessible way, this series aims to introduce thinkers who have made significant contributions to Christian thought. Some are notable in religious history, and others are best known for their critical perspectives. Rahner, Weil, Kierkegaard, Nietzsche, Bonhoeffer, and Barth: none delivers the same message, yet all are relevant.