https://ancientrome.org/tags/sol-invictus/ Recent content in Sol Invictus on Ancient Rome Hugo en-us Tue, 05 May 2026 00:00:00 +0000 https://ancientrome.org/sol-invictus-the-sun-that-almost-won/ Tue, 05 May 2026 00:00:00 +0000 https://ancientrome.org/sol-invictus-the-sun-that-almost-won/ <p>The unconquered sun — Sol Invictus — was the dominant religious force in the Roman Empire during the decades immediately before Christianity became the state religion, and the competition between them was closer than the outcome suggests. Aurelian, who reunified the empire after the chaos of the third century and who is one of the more underrated figures in Roman imperial history, established Sol Invictus as the supreme deity of the Roman state in 274 AD, built a spectacular temple in Rome, and created a new priesthood — the pontifices Solis — to administer its cult. For roughly forty years, the sun god was in a position of official supremacy that Christianity would not achieve until the reign of Theodosius nearly a century later.</p>