Praxeas was a Monarchian from Asia Minor. He believed in the unity of the Godhead and vehemently disagreed with any attempt at division of the personalities or personages of the Father, Son, and Holy Spirit in the Christian Church....

The Apostolic Fathers are the Christian writers from the first and second centuries who are thought to have been disciples of the Apostles or to have been so directly influenced by the Apostles that their writings are considered echoes of genuine Apostolic teaching. Their writings form a link of tradition that binds these writings to those of the New Testament. Chief among the apostolic fathers are the three first-century Bishops: St. Clement of Rome, St. Ignatius of Antioch, and St. Polycarp of Smyrna, who were disciples of St. Peter and St. John.

And so he gathered together a people for himself, and fostered them with many liberal distributions of his bounty, and, after so often finding them most ungrateful, ever exhorted them to repentance and sent out the voices of the universal company of the prophets to prophesy. By and by, promising freely the grace which in the last times he was intending to pour as a flood of light on the universal world through his Spirit, he bade the baptism of repentance lead the way.

This commentary on Galatians was compiled from six homilies given by St. John Chrysostom (347 - 407), the great preacher of Constantinople, providing a detailed verse by verse study of this important letter by the apostle St. Paul. The epistle is the ninth book in the New Testament and is addressed to the Christians in Galatia, a region of Asia Minor (modern-day Turkey). In the letter, St. Paul addresses the controversy of the Mosaic law and how it applies to non-Jewish Christians. It is also notable for recording the controversy between Paul and Peter over "Judaizers".

St. Cyril's (313 - 386 AD) famous 23 lectures were delivered to the catechumens in Jerusalem who were being prepared for baptism. They are best considered in two parts. The first 18 are known as the catechetical lectures or Homilies, while the rest are often called the mystagogic catecheses, since they deal with the mysteries: the sacraments of baptism, confirmation, and the Eucharist.

This classic by St. Basil the Great (329-379) gives eloquent exposition of the doctrine of the Trinity, showing how there is distinction and yet communion among the divine Persons. Although not the Spirit "God", St. Basil demonstrates that he, like the Son, shares the same nature as the Father.

St. Gregory of Nyssa (AD 335 - 395), the great theologian and bishop of Nyssa, turned his considerable skill to finishing the work that his brother St. Basil the Great had started on the creation of the world (the Hexaemeron). The result is this book, which examines how humans are formed as a "mean between the divine and brute beasts".

Glory to God for the men of old who endured the persecutions of this world with joy and faith. Much can be learned from those who have looked death in the face and yet remained true to the Lamb of God who takes away the sins of the world.

In this book, Justin Martyr boldly defends the Christian faith before the Roman government. He addresses the core beliefs of the early church and refutes the lies spread abroad about them. A truly inspirational piece of literature that should not disappoint the hungry soul looking for pure doctrine and teaching. He truly was a man of God that held great understanding of godly virtue and wisdom. May you be abundantly blessed as you partake in this book!

One of the great early Christian writings of the second century, The Demonstration of the Apostolic Preaching is a book all true believers can learn from. In writing to his friend, Irenaeus unfolds the Christian faith by quoting extensively from the Old Testament.