Jacques Paul Migne’s Patrologiae Cursus Completus: Series Graeca forms the largest collection ever published of the extant writings of the Greek Fathers and Doctors of the early and medieval Church. It served as the translation base for Philip Schaff’s Early Church Fathers and has been the bedrock for theological and historical studies of the time period extending from the Apostolic Fathers in the late first or early second century to the fifteenth century.

The Logos 5 Reformed Legacy Libraries reintroduce the classic Reformed libraries of Logos 5. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

Open a window onto the Gnostic controversy facing the church in the second century with one of the only surviving sources on the subject. This, the most important work of St. Irenaeus, examines and refutes the Gnostic teachings, providing a valuable description of Gnosticism as well as an important Christian theological work.

The apostle Peter tells us always to be ready to give a defense to anyone who asks us to account for our hope as Christians (1 Peter 3:15). While the gospel message remains the same, such arguments look different from one age to another. Christian Apologetics Past and Present: A Primary Source Reader: Volume 1, To 1500 is an unprecedented anthology of apologetics texts with selections from the first century AD through the Middle Ages.

This complete set of the writings of the Early Church Fathers translated into English is one of the most important collections of historical, philosophical and theological writings available to the student of the Christian Church. These documents provide the most comprehensive witness to the development of Christianity and Christian thought during the period immediately following the Apostolic Era. This is the tool that opens up the voluminous Early Church Fathers for everyone. Now you can instantly search the entire body of writing from the starting point of a Bible reference, a word, or a phrase. For decades, the historic American edition of the writings of the Early Church Fathers translated into English has made a major contribution to students of Christian history, philosophy, and theology. The Logos edition of the ECF provides the interactive links between text, footnotes, Bible references and hundreds of Bibles and Bible reference books available in...

The Logos 6 SDA Legacy Libraries reintroduce the classic libraries of Logos 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

The Logos 6 Anglican Legacy Libraries reintroduce the classic libraries of Logos 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

St. Irenaeus, undisputedly the most important theologian of the second century, laid a firmer foundation for all future Christian thinkers. Both in his work, Against the Heresies and in this present study, Demonstration of the Apostolic Preaching, St. Irenaeus explains that there is but one God, made known to the human race by his one Son, Jesus Christ, through the one Holy Spirit; and this one God brings his creatures made from mud into intimate communion with himself. Writing in an age not unl...

The Logos 5 Anglican Legacy Libraries reintroduce the classic Anglican libraries of Logos 5. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

The Verbum 5 Legacy Libraries reintroduce the classic libraries of Verbum 5. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with study Bible notes, Bible dictionaries, devotionals, and a few key commentaries. The Verbum 5 Starter Legacy Library provides essential resources for anyone just getting started with serious Bible study.

The Logos 6 Lutheran Legacy Libraries reintroduce the classic libraries of Logos 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

Irenaeus of Lyons was an influential Church Father of the second century. He was one of the first to emphasize the episcopacy and the canonicity of the four Gospels, playing a large role in the formation of a New Testament canon. Irenaeus was a disciple of Polycarp, who in turn was a disciple of the Apostle John. This volume contains Irenaeus’ The Demonstration of the Apostolic Preaching. It also includes translator J. Armitage Robinson’s introduction and notes.

These volumes contain works by Clement of Rome, Polycarp of Smyrna, Ignatius of Antioch, and more.

The Logos 6 Legacy Libraries reintroduce the classic libraries of Logos 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library, including advanced reference works and original language materials.

The Life and Works of St. Irenaeus of Lyons collection provides an excellent introduction to the writings and significance of this influential early Christian theologian and apologist. The Writings of Irenaeus is an extensive collection of the bishop of Lyons’ work, including his most famous work, Against Heresies—directed against the Gnostic heretics. H. R. Montgomery Hitchcock provides a valuable introduction to Irenaeus’ teachings, and James Beaven’s work provides a biography and discussion of Irenaeus and the doctrines he developed in the second century.

The Logos 6 Orthodox Legacy Libraries reintroduce the classic libraries of Logos 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with study Bible notes, Bible dictionaries, devotionals, and a few key commentaries. The Logos 6 Starter Legacy Library provides essential resources for anyone just getting started with serious Bible study.

This complete set of the writings of the Early Church Fathers translated into English is one of the most important collections of historical, philosophical and theological writings available to the student of the Christian Church. These documents provide the most comprehensive witness to the development of Christianity and Christian thought during the period immediately following the Apostolic Era.

The Logos 6 Orthodox Legacy Libraries reintroduce the classic libraries of Logos 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

The Logos 5 Reformed Legacy Libraries reintroduce the classic Reformed libraries of Logos 5. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library, including advanced reference works and original language materials.

The Logos 5 SDA Legacy Libraries reintroduce the classic SDA libraries of Logos 5. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

The Verbum 6 Legacy Libraries reintroduce the classic libraries of Verbum 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with study Bible notes, Bible dictionaries, devotionals, and a few key commentaries. The Verbum 6 Starter Legacy Library provides essential resources for anyone just getting started with serious Bible study.

During its first four centuries, Christianity produced some of the world’s most profound historical, theological, and philosophical literature. This collection comprises an enormous selection of their work, including heart-wrenching martyrdom narratives, intimate letters, remarkable biblical commentaries, and profound philosophical and theological treatises. Contributors include some of the most influential thinkers in world history—such as Justin Martyr, Athanasius, Augustine, and Jerome—as well as lesser-known and controversial figures such as Origen, Maximus the Confessor, and Cyprian of Carthage.

This series provides a number of introductions and essays on the lives and works of the early Church Fathers, beginning with the apostolic age and continuing all the way through the end of the eighth century. Each father or influential figure is covered in a biographical format, and most of their works are summarized as well. This collection serves as a perfect introduction to the early Church Fathers for anyone interested in either patristics or early Church history.

The Logos 6 Reformed Legacy Libraries reintroduce the classic libraries of Logos 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library, including advanced reference works and original language materials.

The Logos 5 Legacy Libraries reintroduce the classic libraries of Logos 5. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library, including advanced reference works and original language materials.

The Verbum 5 Legacy Libraries reintroduce the classic libraries of Verbum 5. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

The Logos 6 Legacy Libraries reintroduce the classic libraries of Logos 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library commentaries, theological dictionaries, and other resources ideal for sermon prep or more advanced Bible study.

The Verbum 6 Legacy Libraries reintroduce the classic libraries of Verbum 6. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

The Logos 5 Lutheran Legacy Libraries reintroduce the classic Lutheran libraries of Logos 5. This library is offered without features and datasets, making it the perfect standalone collection of resources to help grow your library with practical commentary sets and even includes a few key texts to get you started with basic Greek and Hebrew study.

This collection contains twelve volumes dealing with various aspects of apologetics. It focuses on core, contemporary apologetic issues like atheism, postmodernism, evil, and science. In a solid, scriptural, and non-technical way, the Crossway Apologetics Collection brings beginning and experienced apologist insight on today’s philosophical issues, while firmly defending the Christian faith.