"Gnosticism" has become a problematic category in the study of early Christianity. It obscures diversity, invites essentialist generalisations, and is a legacy of ancient heresiology. However, simply to conclude with "diversity" is unsatisfying, and new efforts to discern coherence and to synthesise need to be made. The present work seeks to make a fresh start by concentrating on Irenaeus' report on a specific group called the "Gnostics" and on his claim that Valentinus and his followers were inspired by their ideas. Following this lead, an attempt is made to trace the continuity of ideas from this group to Valentinianism. The study concludes that there is more continuity than has previously been recognised. Irenaeus' "Gnostics" emerge as the predecessors not only of Valentinianism, but also of Sethianism. They represent an early, philosophically inspired form of Christ religion that arose independently of the New Testament canon. Christology is essential and provides the basis for the myth of Sophia. The book is relevant for all students of Christian origins and the early history of the Church.

The authority of the Bible is one of the defining features of Christianity. However, the origins of the Biblical canon, both as an idea and as a composition still pose many unresolved questions and the nature of the bible's authority, including the many ways in which that authority has been tapped throughout history, are important and vast areas of investigation. The essays in this book discuss such crucial issues as the history of the formation of the biblical canon, examples of the canonisation of books in Antiquity outside Christianity, and the nature and function of canonical texts in general. Several essays, furthermore, deal with the numerous ways in which biblical canonicity has been construed and utilised in more recent European history. The essays, written by specialists in religious studies, ancient history, classical philology, church history and literary theory, should be of great interest to students, scholars and general readers concerned with scriptural and literary canon formation.