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Why is Theodosius I referred to as'Theodosius the Great'?

  • He conquered the entire world

  • He built the largest palace in Rome

  • He served the longest reign

  • He established orthodox doctrine for Christianity

Answer

Theodosius I is referred to as "Theodosius the Great" because he established orthodox doctrine for Christianity. He issued a series of edicts that declared that the state religion of the Roman Empire would be Nicene Christianity. He also convened the Second Council of Constantinople in 381, which condemned Arianism and affirmed the Nicene Creed.
The Mighty Theodosius: Unveiling the Emperor of Rome

The Mighty Theodosius: Unveiling the Emperor of Rome

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