Theodosius I (Ancient Greek: Θεοδόσιος Theodosios; 11 January 347 – 17 January 395), also known as Theodosius the Great, was Roman emperor from 379 to 395. He won two civil wars and was instrumental in establishing the Nicene Creed as the orthodox doctrine for Nicene Christianity. Theodosius was the last emperor to rule the entire Roman Empire before its administration was permanently split between the Western Roman Empire and the Eastern Roman Empire.
Roman Emperor Theodosius I declares Christianity the state religion
Theodosius I (Ancient Greek: Θεοδόσιος Theodosios; 11 January 347 – 17 January 395), also known as Theodosius the Great, was Roman emperor from 379 to 395.
Historical Significance
Theodosius I (Ancient Greek: Θεοδόσιος Theodosios; 11 January 347 – 17 January 395), also known as Theodosius the Great, was Roman emperor from 379 to 395.
Key People
Theodosius I
Roman emperor prior to the Splitting of Rome into East and West from 379 to 395
Roman emperor prior to the Splitting of Rome into East and West from 379 to 395
Events Before
St Damasus I dies and ends his reign as Catholic Pope. Began reign 366
Pope Damasus I (305 – 11 December 384), also known as Damasus of Rome, was the bishop of Rome from October 366 to his death in 384.
Siricius, bishop of Tarragona, elected as Bishop of Rome; first to style himself Pope
Siricius, bishop of Tarragona, elected as Bishop of Rome; first to style himself Pope
Bishop Ambrose of Milan baptizes Augustine of Hippo
Ambrose of Milan (Latin: Aurelius Ambrosius; c. 339 – 4 April 397), canonized as Saint Ambrose, was a theologian and statesman who served as Bishop of Milan from 374 to 397.
Battle at Aquileja: Emperor Theodosius beats emperor Magnus Maximis
Battle at Aquileja: Emperor Theodosius beats emperor Magnus Maximis
BC Roman-Gaulish Wars: Battle of the Allia - Roman army is defeated by raiding Gauls, leads to subsequent sacking of Rom
BC Roman-Gaulish Wars: Battle of the Allia - Roman army is defeated by raiding Gauls, leads to subsequent sacking of Rome
Events After
BC Philosopher Socrates is sentenced to death by the city of Athens for corrupting the minds of the youth of the city an
BC Philosopher Socrates is sentenced to death by the city of Athens for corrupting the minds of the youth of the city and for impiety
Anastasius I begins his reign as Catholic Pope
Anastasius I begins his reign as Catholic Pope
St Anastasius I ends his reign as Catholic Pope
Pope Anastasius I was the bishop of Rome from 27 November 399 to his death on 19 December 401. Anastasius was born in Rome, and was the son of Maximus.
St. Innocent I begins his reign as Catholic Pope
St. Innocent I begins his reign as Catholic Pope
More from the 390s
BC Philosopher Socrates is sentenced to death by the city of Athens for corrupting the minds of the youth of the city an
BC Philosopher Socrates is sentenced to death by the city of Athens for corrupting the minds of the youth of the city and for impiety
BC Roman-Gaulish Wars: Battle of the Allia - Roman army is defeated by raiding Gauls, leads to subsequent sacking of Rom
BC Roman-Gaulish Wars: Battle of the Allia - Roman army is defeated by raiding Gauls, leads to subsequent sacking of Rome
Arbogast has Eugenius elected Western Roman Emperor, though unrecognized by Eastern Emperor Theodosius
Arbogast has Eugenius elected Western Roman Emperor, though unrecognized by Eastern Emperor Theodosius
Anastasius I begins his reign as Catholic Pope
Anastasius I begins his reign as Catholic Pope
Frequently Asked Questions
- What happened on November 8, 392?
- Theodosius I (Ancient Greek: Θεοδόσιος Theodosios; 11 January 347 – 17 January 395), also known as Theodosius the Great, was Roman emperor from 379 to 395. He won two civil wars and was instrumental in establishing the Nicene Creed as the orthodox doctrine for Nicene Christianity. Theodosius was the last emperor to rule the entire Roman Empire before its administration was permanently split between the Western Roman Empire and the Eastern Roman Empire.
- Why is Roman Emperor Theodosius I declares Christianity the state religion significant?
- Theodosius I (Ancient Greek: Θεοδόσιος Theodosios; 11 January 347 – 17 January 395), also known as Theodosius the Great, was Roman emperor from 379 to 395.
- Who was involved in Roman Emperor Theodosius I declares Christianity the state religion?
- Key figures include Theodosius I (Roman emperor prior to the Splitting of Rome into East and West from 379 to 395).