Jonathan Lange
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…
Four Discourses Against The Arians
In spite of Nicea's condemnation of Arius in 325, Arianism was far from dead. For decades after Nicea, political intrigue and personality cl…
Three Ecumenical Creeds
Three Ecumenical Creeds presents a foundational exploration of the Nicene Creed, the Apostles' Creed, and the Athanasian Creed, which togeth…
Book of Concord Preface
The Book of Concord, first published in 1580, serves as a foundational text for Lutheran theology, uniting key documents that articulate the…
The Catalog of Testimonies
This appendix to the 1580 edition of the Book of Concord is a compilation of Scripture passages together with citations from the fathers of …