Timeline that highlights the major changes in the Christian Church

By Illucas.OF
  • 33

    33 AD: The crucifixion and resurrection of Jesus Christ

    The foundation of Christianity
  • 313

    313 AD: Edict of Milan Constantine

    Christianity is made a lawful religion in the Roman Empire by Emperor Constantine.
  • 322

    325 AD: Council of Nicaea

    The first significant meeting of Christian leaders to develop theology and creeds. The Nicene Creed is composed.
  • 451

    451 AD: Council of Chalcedon

    The Council establishes Christ's twofold character as completely human and totally divine.
  • 1054

    1054 AD: The Great Schism

    The Eastern Orthodox and Roman Catholic churches have formally divided.
  • 1517

    1517 AD: The Protestant Reformation

    Martin Luther nailed his 95 Theses on the door of the Wittenberg Castle Church, denouncing the Roman Catholic Church's practises. The Protestant movement begins, resulting in the establishment of several new denominations.

  • 1962-1965 AD: Second Vatican Council

    The Roman Catholic Church undergoes significant changes, including the use of the vernacular in liturgy and a greater emphasis on social justice

  • Today:

    Christianity has over 2.38 billion followers worldwide and is the largest religion in the world. The religion continues to evolve and change everyday.