Baptism: Did you mean...?

Thomas Müntzer (l. c. 1489-1525) was a German theologian and apocalyptic preacher who became one of the leaders of the German Peasants' War (1524-1525). An early follower of the reformer Martin Luther (l. 1483-1546), Müntzer established his...

Heinrich Bullinger (l. 1504-1575) was a Swiss reformer, minister, and historian who succeeded Huldrych Zwingli (l. 1484-1531) as leader of the Reformed Church in Switzerland and became the theological bridge between Zwingli's work and that...

Constantine I (Flavius Valerius Constantinus) was Roman emperor from 306-337 CE and is known to history as Constantine the Great for his conversion to Christianity in 312 CE and his subsequent Christianization of the Roman Empire. His conversion...

Medieval English churches differed in size and layout. Their original and evolving role(s), financial and material resources, and architectural fashions helped determine variability. However, their look ultimately grew from a constant symbiosis...

The Unam Sanctam (1302) was a papal bull issued by Pope Boniface VIII (served 1294-1303) requiring the complete submission of all people, including kings, to the authority and dictates of the pope. As the Church was understood as holding...

The Protestant Reformation was a period of religious history marked by a great defining, debating, and divergence on what it meant to be an orthodox, faithful Christian. To this end, many theologians offered their own explanations of the...

Leonardo da Vinci (1452-1519) was an Italian Renaissance artist, architect, engineer, and scientist. He is renowned for his ability to observe and capture nature, scientific phenomena, and human emotions in all media. Leonardo’s innovative...

Charlemagne (Charles the Great, also known as Charles I, l. 742-814) was King of the Franks (r. 768-814), King of the Franks and Lombards (r. 774-814), and Holy Roman Emperor (r. 800-814). He is among the best-known and most influential figures...

The English Reformation began with Henry VIII of England (r. 1509-1547 CE) and continued in stages over the rest of the 16th century CE. The process witnessed the break away from the Catholic Church headed by the Pope in Rome. The Protestant...

Gnosticism is the belief that human beings contain a piece of God (the highest good or a divine spark) within themselves, which has fallen from the immaterial world into the bodies of humans. All physical matter is subject to decay, rotting...