Alastair Logan (A. H. B. Logan) is senior lecturer at the University of Exeter in England. He has been at the university since 1972 and is the longest standing member of its department of theology.
Dr Logan is a Christian scholar and the chair EFC at the Cathedral Church of Saint Peter in Exeter. He is known for his work regarding Gnosticism in early Christianity. His best-known published work is Gnostic Truth, Christian Heresy , in which he works to redact the Gnostic movement in early Christianity. Logan ties the Gnostic movement to the worship of Seth and contends that the main thrust of the different factions was a rebellion against the religion or religions of the Empires in the Ancient World.
Gnosticism is a collection of religious ideas and systems which originated in the first century AD among early Christian and Jewish sects. These various groups emphasised personal spiritual knowledge (gnosis) over the orthodox teachings, traditions, and authority of the church. Viewing material existence as flawed or evil, Gnostic cosmogony generally presents a distinction between a supreme, hidden God and a malevolent lesser divinity who is responsible for creating the material universe. Gnostics considered the principal element of salvation to be direct knowledge of the supreme divinity in the form of mystical or esoteric insight. Many Gnostic texts deal not in concepts of sin and repentance, but with illusion and enlightenment.
Gnosis is the common Greek noun for knowledge. The term is used in various Hellenistic religions and philosophies. It is best known from Gnosticism, where it signifies a knowledge or insight into humanity's real nature as divine, leading to the deliverance of the divine spark within humanity from the constraints of earthly existence.
Theology is the systematic study of the nature of the divine and, more broadly, of religious belief. It is taught as an academic discipline, typically in universities and seminaries. It occupies itself with the unique content of analyzing the supernatural, but also deals with religious epistemology, asks and seeks to answer the question of revelation. Revelation pertains to the acceptance of God, gods, or deities, as not only transcendent or above the natural world, but also willing and able to interact with the natural world and, in particular, to reveal themselves to humankind. While theology has turned into a secular field, religious adherents still consider theology to be a discipline that helps them live and understand concepts such as life and love and that helps them lead lives of obedience to the deities they follow or worship.
Marcionism was an Early Christian dualist belief system that originated in the teachings of Marcion of Sinope in Rome around the year 144.
Christian anarchism is a Christian movement in political theology that claims anarchism is inherent in Christianity and the Gospels. It is grounded in the belief that there is only one source of authority to which Christians are ultimately answerable—the authority of God as embodied in the teachings of Jesus. It therefore rejects the idea that human governments have ultimate authority over human societies. Christian anarchists denounce the state, believing it is violent, deceitful and, when glorified, idolatrous.
In the field of comparative religion, many scholars, academics, religious figures have looked at the relationships between Hinduism and other religions.
Elaine Pagels, née Hiesey, is an American religious historian. She is the Harrington Spear Paine Professor of Religion at Princeton University. Pagels has conducted extensive research into early Christianity and Gnosticism.
Liberal Christianity, also known as liberal theology, is a movement that interprets and reforms Christian teaching by taking into consideration modern knowledge, science and ethics. It emphasizes the importance of reason and experience over doctrinal authority. Liberal Christians view their theology as an alternative to both atheistic rationalism and to theologies based on traditional interpretations of external authority.
Anarchists have traditionally been skeptical of or vehemently opposed to organized religion. Nevertheless, some anarchists have provided religious interpretations and approaches to anarchism, including the idea that glorification of the state is a form of sinful idolatry.
The Sethians were one of the main currents of Gnosticism during the 2nd and 3rd century CE, along with Valentinianism and Basilideanism. According to John D. Turner, it originated in the 2nd-century CE as a fusion of two distinct Hellenistic Judaic philosophies and was influenced by Christianity and Middle Platonism. However, the exact origin of Sethianism is not properly understood.
Syrian chant is the chant used in Syriac Christianity.
The term proto-orthodox Christianity or proto-orthodoxy was coined by New Testament scholar Bart D. Ehrman and describes the Early Christian movement which was the precursor of Christian orthodoxy. Ehrman argues that this group from the moment it became prominent by the end of the third century, "stifled its opposition, it claimed that its views had always been the majority position and that its rivals were, and always had been, 'heretics', who willfully 'chose' to reject the 'true belief'." In contrast, Larry W. Hurtado argues that proto-orthodox Christianity is rooted in first-century Christianity.
John D. Turner was the Cotner Professor of Religious Studies and Charles J. Mach University Professor of Classics and History Classics & Religious Studies at the University of Nebraska. He was well known for his translations of the Nag Hammadi library.
Birger A. Pearson is an American scholar and professor studying early Christianity and Gnosticism. He currently holds the positions of Professor Emeritus of Religious Studies at the University of California, Santa Barbara and Professor and Interim Director of the Religious Studies Program at the University of California, Berkeley.
Traditionally in Christianity, orthodoxy and heresy have been viewed in relation to the "orthodoxy" as an authentic lineage of tradition. Other forms of Christianity were viewed as deviant streams of thought and therefore "heterodox", or heretical. This view was challenged by the publication of Walter Bauer's Rechtgläubigkeit und Ketzerei im ältesten Christentum in 1934. Bauer endeavored to rethink Early Christianity historically, independent from the views of the current church. He stated that the 2nd-century church was very diverse and included many "heretical" groups that had an equal claim to apostolic tradition. Bauer interpreted the struggle between the orthodox and heterodox to be the "mainstream" Church of Rome struggling to attain dominance. He presented Edessa and Egypt as places where the "orthodoxy" of Rome had little influence during the 2nd century. As he saw it, the theological thought of the "Orient" at the time would later be labeled "heresy". The response by modern scholars has been mixed. Some scholars clearly support Bauer's conclusions and others express concerns about his "attacking [of] orthodox sources with inquisitional zeal and exploiting to a nearly absurd extent the argument from silence." However, modern scholars have critiqued and updated Bauer's model.
Andrew Finlay Walls is a British historian of missions, best known for his pioneering studies of the history of the African church and a pioneer in the academic field of World Christianity.
Robert McQueen Grant was an American academic theologian and the Carl Darling Buck Professor Emeritus of Humanities and of New Testament and Early Christianity at the University of Chicago. His scholarly work focused on the New Testament and Early Christianity.
Jonathan Hill was born in Margate, East Kent, England, on 30 March 1976. He is a British theologian and the author of several books that present a complex analysis of the history of Christianity and the history of Christian theology in a global perspective, with a particular focus on the expression, preservation, and change of human ideas over time. His books are written in an engaging and humorous style. The books are richly illustrated and easily accessible. His field of academic research deals with philosophical theology and seventeenth-century philosophy, particularly Leibniz.
Morwenna Ann Ludlow is a British historian, theologian, and Anglican priest, specialising in historical theology. She is Professor of Christian History and Theology at the University of Exeter and head of the theology and religion department. She is known in particular for her work on Gregory of Nyssa.