Theophilus of Antioch was a second-century Syrian bishop who sought to promote in three books, collectively known as Ad Autolycum, a moralistic form of Christianity. Given that this form of Christianity is generally considered by scholars as atypical within the early church, Theophilus has not received the same amount of attention as have other second-century theologians. Rick Rogers seeks to redress this gap, offering a fuller analysis of the rhetoric and focus of Theophilus's theological system as it is manifest in Ad Autolycum. Rogers concludes that Theophilus's thought may have been closer to the emphasis of Hellenistic Judaism than was any other form of New Testament or early Christianity. His book will hold strong appeal for scholars and students of early Christianity.

In the first book to be devoted exclusively to Severus, well-known author in the field, Pauline Allen, focuses on a fascinating figure who is seen simultaneously as both a saint and a heretic. Part of our popular Early Church Fathers series, this volume translates a key selection of Severus' writings which survived in many other languages. Shedding light on his key opposition to the Council of Chalcedon and rehabilitates his reputation as a key figure of late antiquity, is examines his his life and times, thinking, homiletic abilities and his pastoral concerns. Severus was patriarch of Antioch on the Orontes in Syria from 512-518. Though he is venerated as an important saint in the Old Oriental Christian tradition, he has mostly been regarded as a heretic elsewhere; and as his works were condemned by imperial edict in 536, very little has survived in the original Greek.

This book presents a critical evaluation of the doctrine of the Trinity, tracing its development and investigating the intellectual, philosophical and theological background that shaped this influential doctrine of Christianity. Despite the centrality of Trinitarian thought to Christianity and its importance as one of the fundamental tenets that differentiates Christianity from Judaism and Islam, the doctrine is not fully formulated in the canon of Christian scriptural texts. Instead, it evolved through the conflation of selective pieces of scripture with the philosophical and religious ideas of ancient Hellenistic milieu. Marian Hillar analyzes the development of Trinitarian thought during the formative years of Christianity from its roots in ancient Greek philosophical concepts and religious thinking in the Mediterranean region. He identifies several important sources of Trinitarian thought heretofore largely ignored by scholars, including the Greek middle-Platonic philosophical writings of Numenius and Egyptian metaphysical writings and monuments representing divinity as a triune entity.

St Irenaeus is the most important theologian of the second century, laying the foundation for all future Christian thinkers. Irenaeus tells us that he had known Polycarp, who had himself known the apostles and been appointed by them as the bishop of the church of Smyrna. This direct contact with the immediate successors of the apostles was of importance for Irenaeus in his later defense of Christian practice and teaching. In this work Against the Heresies, he was the first to utilize the full range of apostolic writings in his controversy with the Gnostics and others. Uniting, for the first time, the whole history of God's activity in one all-encompassing divine economy, Irenaeus demonstrates that there is but one God, who has made Himself known through His one Son, Jesus Christ, by the one Holy Spirit, to the one human race, bringing His creatures made from mud into the intimacy of communion with Himself.

New Testament scholarship uncovers much about first-century Christianity. Early Christian masters such as Origen and Augustine draw great attention to the third and following centuries. Yet oddly, despite this flood of attention to both the first century and to the third and later centuries, the second century often escapes notice, this despite its almost living memory of Jesus and his apostles from only a generation or two prior. A distinctive biblical exegesis was used by those second-century apologists who challenged Greco-Roman pagan religionists. Along with introducing the general shape of this ancient apologetic exegesis, Ancient Apologetic Exegesis aims at its recovery as well. Current literature often misunderstands or dismisses second-century exegetical approaches. But by looking behind anachronistic views of ancient genre, literacy, and rhetoric, we can rediscover a forgotten form of early Christian exegesis.

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