Baptism: Did you mean...?

The Donation of Constantine (Donatio Constantini or the Donatio) is a medieval forgery dated to the 8th century purporting to be an original 4th-century document in which the Roman emperor Constantine the Great (r. 306-337) granted supreme...

Gisela of France was a legendary 10th-century CE Francian princess, who, according to tradition, was married off to Viking leader Rollo of Normandy. Her name, Gisela or Gisla, comes from an Old German word meaning "to pledge", the French...

Piero della Francesca (c. 1420-1492 CE) was an Italian Renaissance artist whose paintings and frescoes are characterised by their solid figures, bright colours, and harmonious composition. His masterpieces include the painted panel the Flagellation...

Michael III, also known as “Michael the Drunkard” by his detractors, was emperor of the Byzantine Empire from 842 to 867 CE. Never quite escaping the shadow of his mother Theodora, who ruled as regent in his name until c. 855 CE, or his uncle...

The Kappel Wars (also known as the Wars of Kappel) were armed conflicts between Protestants and Catholics in Switzerland during the Swiss Reformation. The First Kappel War ended before it began in 1529, while the second, in 1531, concluded...

The Augsburg Confession is the affirmation of faith of the Lutheran Church written by Philip Melanchthon (l. 1497-1560) and presented at the Diet of Augsburg in June 1530. The document attempted to reconcile differences between the Lutherans...

In the canon of the New Testament, the fourth gospel of John is uniquely different from the other three, known as the Synoptics ("seen together"). Mark, Matthew, and Luke have parallel ministries and methods of relating the story of Jesus...

Aethelred ruled as Lord of the Mercians from c. 881 to 911 and was a key military leader in the fight against Viking conquest and settlement in England. To defend Mercia, he allied himself to the powerful Kingdom of Wessex under the leadership...

Nicodemus was an early follower of Jesus Christ, uniquely mentioned only in the fourth gospel, the Gospel of John. According to that gospel, he was a Pharisee and a member of the Sanhedrin (the Jewish Council) in Jerusalem at the time of...

Andreas Karlstadt (also given as Carlstadt, l. 1486-1541) was a reformer, theologian, and early supporter of Martin Luther (l. 1483-1546) in the movement that became known as the Protestant Reformation. Karlstadt was one of Luther's most...