Linked from

The 29 pages that link to Theodosius I, each with the reason it gives.

• Roman EmpireRelated: His reign preceded the empire’s durable political division.

• ArianismRelated: His policies helped secure Nicene doctrine’s official standing in the empire.

• Late AntiquityRelated: His religious policies strengthened Christianity’s institutional position.

• Ancient Olympic GamesRelated: Later accounts associate imperial religious policies with the games’ end, though the precise chronology is uncertain.

• Christianization of the Roman EmpireRelated: His reign consolidated the legal status of Nicene Christianity.

• Battle of AdrianopleRelated: He succeeded Valens in the East and negotiated the settlement after the defeat.

• Western Roman EmpireRelated: His death in 395 left the eastern and western courts under separate emperors.

• Arian controversyRelated: His policies gave Nicene Christianity decisive imperial backing in the eastern empire.

• First Council of ConstantinopleRelated: His support and summons made the gathering possible.

• Christianity in the Roman EmpireRelated: His policies mark the transition from tolerated faith to imperial religious establishment.

• Historia AugustaRelated: Some dating arguments place the collection near or after his reign.

• ChristianizationRelated: His policies marked a major shift from imperial toleration toward official Christian dominance.

• Eleusinian MysteriesRelated: Policies under his reign contributed to the end of public pagan cults.

• Alaric IRelated: Alaric served in the Roman military system during Theodosius’s reign.

• Division of the Roman EmpireRelated: His death in 395 left the two halves under separate imperial rulers.

• Gregory of NyssaRelated: The emperor supported the council that confirmed Gregory’s standing among eastern bishops.

• HonoriusRelated: His death in 395 left Honorius the western half of the empire.

• Byzantine SenateRelated: His reign saw the eastern Senate established as a counterpart to Rome’s senatorial body.

• Late antique artRelated: His policies changed the religious balance shaping late Roman commissions and monuments.

• Battle of the FrigidusRelated: He commanded the eastern forces that defeated Eugenius.

• StilichoRelated: Stilicho served Theodosius and was entrusted with military authority before the emperor’s death.

• Pope Damasus IRelated: His religious policies strengthened the setting in which Damasus asserted Roman episcopal authority.

• SozomenRelated: His reign provides a key imperial turning point in Sozomen’s account.

• JulianRelated: His policies established a Christian imperial order that outlasted Julian’s brief reversal.

• AmbroseRelated: Ambrose confronted Theodosius after the massacre at Thessalonica.

• Constantine the Great and ChristianityRelated: His policy completed a legal transformation that Constantine had not formally enacted.