Text: Celebrate the Unconquered Sun There remains then this explanation, which is the most probable one, and held by most scholars in our time: the choice of December 25 was influenced by the fact that the Romans, from the time of Emperor Aurelian (275), had celebrated the feast of the sun god (Sol Invictus: the Unconquered Sun) on that day. December 25 was called the "Birthday of the Sun," and great pagan religious celebrations of the Mithras cult were held all through the empire. What was more natural than that the Christians celebrate the birth of Him Who was the "Light of the World" and the true "Sun of Justice" on this very day? The popes seem to have chosen December 25 precisely for the purpose of inspiring the people to turn from the worship of a material sun to the adoration of Christ the Lord. This thought is indicated in various writings of contemporary authors. Source: Francis X. Weiser, Handbook of Christian Feasts and Customs (New York: Harcourt, Brace and World, Inc., 1958).

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