St. Alphonsus Liguori s Moral Theology has long been praised and held in the highest regard by the Church, covering every moral question of his day. This first ever English translation features book 4 of the Theologia Moralis, on The first through sixth commandments. These will cover topics as broad as the sin of divination, worshiping demons, blasphemy, oaths, vows, and when they are binding; when you must go to Mass and abstain from work, as well as considerations on the fourth commandment in regard to obedience, the fifth in terms of murder, just war and abortion, and in the 6th, adultery and the various sins against chastity.

St. Alphonsus Liguori's Moral Theology has long been praised and held in the highest regard by the Church, covering every moral question of his day. Mediatrix Press is pleased to bring you the first English Translation of this excellent work, once widely read but relegated to obscurity on account of the loss of Latin fluency in Western Society. Volume 1 embraces the first three Books of Alphonsus' Moral Theology. Bl. Pope Pius IX declared: "Focusing his mind on the glory of God and the spiritual salvation of men he wrote many books, related with holy erudition and piety, whose opinions were between those embraced by both more lax and rigid theologians, to fortify the safe path by which the confessors of Christ's faithful could advance without dashing their foot upon a stone. [Apostolic Letter Honoring St. Alphonsus with the title of Doctor of the Church]