The foundational text of Christian historiography, written by the bishop of Caesarea in the early fourth century. Eusebius traces the succession of apostles and bishops, the spread of the Gospel, heresies and their refutations, the fate of the Jewish nation, the persecutions under Rome, and the martyrs who died in witness to the faith, from the time of Christ through the reign of Constantine. The only surviving continuous account of the first three centuries of the church.

Bunyan's spiritual autobiography, written in prison, recounts his years of spiritual terror and eventual peace through the gospel. Raw, honest, and theologically serious, it reads like a spiritual companion to Augustine's Confessions.

The first of five books against Gnosticism, written by the Bishop of Lyon in the late second century to expose the Valentinian system and its offshoots. Irenaeus describes each sect's cosmological myths in their own terms before dismantling them, giving us the most comprehensive account of second-century Gnosticism that survives. It opened a new genre: systematic engagement with heresy, showing what the Church believed by showing what it rejected.

Produced by an international Reformed synod convened to address the Arminian controversy, the Canons of Dort define the five heads of Calvinist soteriology: total depravity, unconditional election, definite atonement, irresistible grace, and perseverance of the saints.

Written in the late first or early second century, this early Christian letter argues that the Old Testament covenant was never truly Israel's, and that its laws were always meant to be read as allegory pointing to Christ. Its three interlocking arguments cover the abolition of Jewish ritual, the spiritual reinterpretation of the Mosaic law, and a closing two-ways section on Christian ethics. Preserved complete in the Codex Sinaiticus and treated as scripture by some early churches, it remains the most uncompromising supersessionist text among the Apostolic Fathers.

Commissioned by Elector Frederick III of the Palatinate, the Heidelberg Catechism covers sin, salvation, and gratitude across 129 questions organized into 52 Lord's Days. It opens with one of the most beloved questions in Christian history: what is your only comfort in life and death?

A point by point reply to a lost book by Pelagius that argued human nature retains the full power to avoid sin. Augustine concedes the goodness of nature as created, then shows it wounded by the fall and unable to heal itself without the grace given in Christ. Composed around 415, it became one of the central texts of the Western doctrine of original sin and the necessity of grace, and it is the work in which Augustine first quotes Pelagius at length to refute him from his own words.

The second volume continues the exposition through the belt of truth, the breastplate of righteousness, and the preparation of the gospel of peace, each receiving extended treatment. Gurnall's method combines close exegesis of the apostle's imagery with searching application to the practical experience of the Christian under trial and temptation.

An extended meditation on Ecclesiastes 7:13, arguing that every affliction and difficulty in the believer's life is placed there by God and cannot be removed until he removes it. Published posthumously in 1737, it is Boston's most pastoral work, combining doctrinal precision with deep sympathy for those under hardship.

The foundational text of Christian historiography, written by the bishop of Caesarea in the early fourth century. Eusebius traces the succession of apostles and bishops, the spread of the Gospel, heresies and their refutations, the fate of the Jewish nation, the persecutions under Rome, and the martyrs who died in witness to the faith, from the time of Christ through the reign of Constantine. The only surviving continuous account of the first three centuries of the church.

Bunyan's spiritual autobiography, written in prison, recounts his years of spiritual terror and eventual peace through the gospel. Raw, honest, and theologically serious, it reads like a spiritual companion to Augustine's Confessions.

The first of five books against Gnosticism, written by the Bishop of Lyon in the late second century to expose the Valentinian system and its offshoots. Irenaeus describes each sect's cosmological myths in their own terms before dismantling them, giving us the most comprehensive account of second-century Gnosticism that survives. It opened a new genre: systematic engagement with heresy, showing what the Church believed by showing what it rejected.

Produced by an international Reformed synod convened to address the Arminian controversy, the Canons of Dort define the five heads of Calvinist soteriology: total depravity, unconditional election, definite atonement, irresistible grace, and perseverance of the saints.

Written in the late first or early second century, this early Christian letter argues that the Old Testament covenant was never truly Israel's, and that its laws were always meant to be read as allegory pointing to Christ. Its three interlocking arguments cover the abolition of Jewish ritual, the spiritual reinterpretation of the Mosaic law, and a closing two-ways section on Christian ethics. Preserved complete in the Codex Sinaiticus and treated as scripture by some early churches, it remains the most uncompromising supersessionist text among the Apostolic Fathers.

Commissioned by Elector Frederick III of the Palatinate, the Heidelberg Catechism covers sin, salvation, and gratitude across 129 questions organized into 52 Lord's Days. It opens with one of the most beloved questions in Christian history: what is your only comfort in life and death?

A point by point reply to a lost book by Pelagius that argued human nature retains the full power to avoid sin. Augustine concedes the goodness of nature as created, then shows it wounded by the fall and unable to heal itself without the grace given in Christ. Composed around 415, it became one of the central texts of the Western doctrine of original sin and the necessity of grace, and it is the work in which Augustine first quotes Pelagius at length to refute him from his own words.

The second volume continues the exposition through the belt of truth, the breastplate of righteousness, and the preparation of the gospel of peace, each receiving extended treatment. Gurnall's method combines close exegesis of the apostle's imagery with searching application to the practical experience of the Christian under trial and temptation.

An extended meditation on Ecclesiastes 7:13, arguing that every affliction and difficulty in the believer's life is placed there by God and cannot be removed until he removes it. Published posthumously in 1737, it is Boston's most pastoral work, combining doctrinal precision with deep sympathy for those under hardship.

The foundational text of Christian historiography, written by the bishop of Caesarea in the early fourth century. Eusebius traces the succession of apostles and bishops, the spread of the Gospel, heresies and their refutations, the fate of the Jewish nation, the persecutions under Rome, and the martyrs who died in witness to the faith, from the time of Christ through the reign of Constantine. The only surviving continuous account of the first three centuries of the church.

Bunyan's spiritual autobiography, written in prison, recounts his years of spiritual terror and eventual peace through the gospel. Raw, honest, and theologically serious, it reads like a spiritual companion to Augustine's Confessions.

The first of five books against Gnosticism, written by the Bishop of Lyon in the late second century to expose the Valentinian system and its offshoots. Irenaeus describes each sect's cosmological myths in their own terms before dismantling them, giving us the most comprehensive account of second-century Gnosticism that survives. It opened a new genre: systematic engagement with heresy, showing what the Church believed by showing what it rejected.

Produced by an international Reformed synod convened to address the Arminian controversy, the Canons of Dort define the five heads of Calvinist soteriology: total depravity, unconditional election, definite atonement, irresistible grace, and perseverance of the saints.

Written in the late first or early second century, this early Christian letter argues that the Old Testament covenant was never truly Israel's, and that its laws were always meant to be read as allegory pointing to Christ. Its three interlocking arguments cover the abolition of Jewish ritual, the spiritual reinterpretation of the Mosaic law, and a closing two-ways section on Christian ethics. Preserved complete in the Codex Sinaiticus and treated as scripture by some early churches, it remains the most uncompromising supersessionist text among the Apostolic Fathers.

Commissioned by Elector Frederick III of the Palatinate, the Heidelberg Catechism covers sin, salvation, and gratitude across 129 questions organized into 52 Lord's Days. It opens with one of the most beloved questions in Christian history: what is your only comfort in life and death?

A point by point reply to a lost book by Pelagius that argued human nature retains the full power to avoid sin. Augustine concedes the goodness of nature as created, then shows it wounded by the fall and unable to heal itself without the grace given in Christ. Composed around 415, it became one of the central texts of the Western doctrine of original sin and the necessity of grace, and it is the work in which Augustine first quotes Pelagius at length to refute him from his own words.

The second volume continues the exposition through the belt of truth, the breastplate of righteousness, and the preparation of the gospel of peace, each receiving extended treatment. Gurnall's method combines close exegesis of the apostle's imagery with searching application to the practical experience of the Christian under trial and temptation.

An extended meditation on Ecclesiastes 7:13, arguing that every affliction and difficulty in the believer's life is placed there by God and cannot be removed until he removes it. Published posthumously in 1737, it is Boston's most pastoral work, combining doctrinal precision with deep sympathy for those under hardship.