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.

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.

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.

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.

Get equipped to address some of the toughest questions facing Christianity with an array of robust cases for biblical faith. Fill in the gaps of your library with 36 volumes carefully curated to cover diverse issues and important debates in apologetics.

The writings of Justin Martyr are among the most important that have come down to us from the second century. Before his conversion to Christianity, Justin Martyr studied various philosophies, but was never satisfied with the results. Once he was introduced to Christianity, he was impressed with the extraordinary fearlessness which Christians displayed facing their execution, and with the stability and truth of the teachings of the Old Testament. After his conversion he adopted the dress of a philosopher and acted as an evangelist, proclaiming the gospel as the only way to salvation. From external sources, historians believe that Justin Martyr was beheaded in 165 A. D., under the reign of Marcus Aurelius.

Justin Martyr was the first great apologist of the Christian faith. Though most of his life’s details remain obscure, his apologetic works remain among the most profound Christian documents ever produced. The Works Now Extant of St. Justin the Martyr contains his famous First Apology, addressed to the Emperor Antonius Pius, as well as his Second Apology, which, addressed the Roman Senate, augments and expands the first. Both works defend myriad aspects of the Christian faith, but especially focus on defending Christian practices, the congruence of Christian theology with reason, and the influence of Christians on Roman life. Justin also takes great care to defend Christianity and against accusations of immorality and atheism

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.

Connect any Bible verse with ancient Jewish and Christian parallels and allusions. The Ancient Literature Collection presents a comprehensive library of resources that populate your Passage Guide with ancient parallels, quotations, and allusions from the Apostolic Fathers, the Talmud, the Mishnah, apocryphal writings, and more. Instantly see any verse’s interpretation, application, and reuse throughout the ancient world. These ancient religious texts bring key citations and references to your study of Scripture, opening up a new level of connectivity for your research. With 30 volumes covering Ugaritic and Mesopotamean religious parallels to New Testament apocryphal stories and early church writers, you’ll never run short on texts from which your study can draw insight. Curious how these resources work in Logos? Watch the videos below to see for yourself where you’ll be using them:

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.

Justin Martyr, of the early second century AD, was well educated at a young age, and as an adult, pursued the philosophies and intellectual paths of the Greeks in search of the truth that governs the universe. Upon encountering the Christians, Justin quickly converted, finding no other “sure and useful philosophy” as Christianity. Once a Christian, he put all of his energy into spreading the gospel, and continued to engage on philosophical grounds with those he met—of all walks of life. These writings reflect the very first philosophical Christian writings—including the first philosophical exposition of the Logos and the first attempt to reconcile faith and reason.

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.