Sol Invictus

Roman god

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July 14, 2026

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Sol Invictus, meaning "Unconquered Sun," was a Roman sun god whose worship gained prominence in the 3rd century CE. Emperors like Elagabalus and Aurelian promoted his cult, with Aurelian dedicating a magnificent temple to Sol Invictus in Rome in 274 CE. This solar deity was seen as a protector of emperors and the empire, becoming the chief imperial cult until Christianity's rise. The worship of Sol Invictus was part of a broader trend of Syrian sun cults gaining influence in the Roman Empire, eventually being replaced by Christianity as the official religion.123

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church year
Formation of the church year
…age brought by the “Unconquered Sun.” Later the Western churches created a preparatory season for the Christmas festival, known as Advent. Many new days were gradually added to the roster of martyr anniversaries to commemorate distinguished leaders, the dedication of buildings and shrines in honour of the saints, and…
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…age brought by the “Unconquered Sun.” Later the Western churches created a preparatory season for the Christmas festival, known as Advent. Many new days were gradually added to the roster of martyr anniversaries to commemorate distinguished leaders, the dedication of buildings and shrines in honour of the saints, and…
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Christianity
The views of Eusebius of Caesarea
…cult of the Unconquered Sun, Sol Invictus, who was represented by the emperor according to pagan understanding. The emperor—in this respect he also played the role of the pontifex maximus (high priest) in the state cult—took the central position within the church as well. He summoned the synods of bishops,…
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…cult of the Unconquered Sun, Sol Invictus, who was represented by the emperor according to pagan understanding. The emperor—in this respect he also played the role of the pontifex maximus (high priest) in the state cult—took the central position within the church as well. He summoned the synods of bishops,…
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ancient Rome
The Illyrian emperors
…be the protégé of the Sol Invictus (the Invincible Sun) and built a magnificent temple for this god with the Palmyrene spoils. Aurelian was also sometimes officially called dominus et deus: the principate had definitely been succeeded by the “dominate.” In 275 Aurelian was murdered by certain officers who mistakenly…
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…be the protégé of the Sol Invictus (the Invincible Sun) and built a magnificent temple for this god with the Palmyrene spoils. Aurelian was also sometimes officially called dominus et deus: the principate had definitely been succeeded by the “dominate.” In 275 Aurelian was murdered by certain officers who mistakenly…
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