Christianity - Commentary
Summa Contra Gentiles
The Summa Contra Gentiles was composed by Thomas Aquinas between 1259 and 1265, in four books broadly covering teachings on God, on Creation…
Expositions on the Book of Psalms
The Book of Psalms is commonly known as the Psalms or the Psalter, and is divided into five sections, each closing with a doxology. The titl…
Commentary on the Gospel of St Matthew
Homilies 1 - 14 of Saint John Chrysostom's commentary on the Gospel according to Saint Matthew, which include the wondrous birth, baptism, t…
Commentary on the Epistle of Paul the Apostle to the Ephesians
In 1548, Calvin published his "Commentaries on six of St Paul's Epistles, viz., Corinthians, Ephesians, Philippians, Colossians and Tim…
The Catholic's Ready Answer
A popular vindication of Christian beliefs and practices against the attacks of modern criticism. Ninety-eight topics, in alphabetical order…
The Literature and History of New Testament Times
There is a tendency in the modern Church to neglect the study of Bible history. Such neglect will inevitably result in a loss of power. The …
Pascendi Dominici Gregis
During a relatively short pontificate (1903 - 1914) Pope Pius X devoted much of his time to dealing with issues related to the rapid spread …
That Christ Is One
Cyril of Alexandria was the leading voice of Nicene orthodoxy in the Christological controversies between Constantinople (381) and Chalcedon…
Commentary on Acts of the Apostles
An exhaustive verse-by-verse study of Acts, integrating it with both the Gospels and the Old Testament, by one of the more unconventional th…
Wisdom of Sirach
The Book of Ecclesiasticus is preceded by a prologue which professes to be the work of the Greek translator of the original Hebrew and the g…
1 Corinthians
The First Epistle of Paul to the Corinthians, often referred to as First Corinthians (and written as 1 Corinthians), is the seventh book of …
Fear and Trembling
"And God tempted Abraham and said unto him: take Isaac, thine only son, whom thou lovest and go to the land Moriah and sacrifice him th…
Solid Declaration of the Formula of Concord
The Solid Declaration of the Formula of Concord serves as a pivotal document in Lutheran theology, providing a comprehensive exposition of t…
The Defense of the Augsburg Confession
The Apology of the Augsburg Confession was written by Philip Melanchthon during and after the 1530 Diet of Augsburg as a response to the Pon…
Wherein?
Wherein? is a profound exploration of the book of Malachi, presented through a series of insightful addresses by G. Campbell Morgan. Origina…
Against Celsus
Against Celsus, preserved entirely in Greek, is a major apologetics work by the Church Father Origen of Alexandria, written in around 248 AD…
Encyclical Letters of Pope Leo XIII
Pope Leo XIII (1810-1903) wrote eighty-eight Encyclicals during his twenty-five year pontificate (1878-1903). Fifty-six of those are include…
2 Corinthians
The Second Epistle to the Corinthians is a book in the New Testament, written by Paul the Apostle. In this book, sometimes called Paul's Sto…
1,2 Peter
The First Epistle of Peter, usually referred to simply as First Peter and often written 1 Peter, is a book of the New Testament. The author …
On the Spirit and the Letter
The Tribune Marcellinus having received the books ''On the Merit of Sins," wrote to St. Augustine that he was surprised at what he had …