This short booklet provides a contemporary summary of the essentials of the Christian faith for enquirers, new Christians and baptism and confirmation candidates. Written by the authors of the popular Pilgrim course, it follows the pattern of one of the most ancient teaching traditions of the Church: catechism. Originally a form of baptism preparation in the early Church, it explores Christian belief through a series of questions and answers – the way that Christians across the centuries have learned and taken to heart the core truths of Christianity.