What Was the Protestant Reformation? Luther, Print, and Christendom
The Protestant Reformation began in 1517 when Martin Luther challenged the Church's sale of indulgences.
September 2025
August 2025
What Was the Byzantine Empire? Rome's Thousand-Year Successor
The Byzantine Empire was the Eastern Roman Empire, surviving Rome's fall by a thousand years until 1453.
May 2024
What Is the Roman Catholic Church?
A thorough examination of the Roman Catholic Church: its apostolic origins, historical development from early councils through the Great Schism,...
April 2024
What Is Christianity? Belief, History, and Global Influence
A comprehensive guide to Christianity covering the life of Jesus, the early church and councils, the great schisms, Catholicism, Orthodoxy,...