The ancient roots of Christmas
Many people, including Christians, believe Christmas originated from pagan festivals linked to the worship of Sol Invictus, Saturnalia, or the Roman cult of Mithras. This idea, often called the historical religions theory, argues that the Church in Rome adopted December 25 in 336 CE to replace pagan celebrations. However, historical and theological evidence suggests that Christmas was observed earlier and developed independently of these festivals.
Early Christian writings from around 200 CE indicate how December 25 was identified as Jesus’ birth date. The theologian Hippolytus, writing in 204 CE, stated that Jesus was born in Bethlehem on December 25 using the Julian calendar. Additionally, early Christians believed that a holy person’s conception occurred on the same date as their death. Since Jesus’ crucifixion was placed on March 25, his conception was also believed to have occurred then, leading to a birth nine months later on December 25. This reasoning is known as the Calculation Theory.
Historical records show pagan festivals were celebrated on different dates. Ancient texts such as the Didascalia Apostolorum, Liber Pontificalis, and the Epistle of Theophilus further confirm that Christmas was celebrated as early as the second century CE, long before its supposed pagan associations.
