402. Christmas: Pagan or Christian?

Episode Summary

Executive Summary: The episode debunks the popular claim that Christmas is a pagan copy of earlier religions. It examines alleged parallels with Mithras, Sol Invictus, and Saturnalia, arguing that most “borrowed” details are unsupported or misread. The hosts conclude Christmas’s December 25 date arose from Christian theological calculations, not pagan imitation, though it developed within a Roman festive calendar.

Main Topics: Debunking the pagan-origin theory of Christmas (Priority: 5/5): The hosts challenge the idea, popularized by Dan Brown and others, that Christianity copied Christmas from pagan cults. They argue the evidence is weak or nonexistent for most claimed parallels. Mithras and false parallels (Priority: 5/5): They examine claims that Mithras was born on December 25, died and resurrected in three days, and was buried in a rock tomb, concluding these are not supported by ancient sources and often confuse Mithras with other figures or later interpretations. Sol Invictus and the December 25 calendar entry (Priority: 5/5): The discussion distinguishes Mithras from Sol Invictus and questions whether the 354 calendar’s December 25 entry proves a pagan solar feast that Christians copied. The hosts argue the evidence is ambiguous and likely not decisive. Saturnalia as a real Roman festive parallel (Priority: 4/5): The episode explores Saturnalia as a genuine Roman December festival involving gift-giving, role reversal, gambling, and social inversion. The hosts note it resembles Christmas in atmosphere but not in origin or date. Why Christians chose December 25 (Priority: 5/5): The hosts argue Christians selected December 25 for internal theological reasons: the Incarnation was believed to occur on March 25, and nine months later is December 25. This reflects Jewish-Christian ideas of cosmic symmetry. How modern myths about Christmas spread (Priority: 4/5): The episode traces the popularity of the pagan-origin theory to 19th-century scholarship, Puritan polemic, and modern popularizers, showing how selective quotation and overconfident synthesis created a durable myth.

Key Arguments: There is no ancient source stating that Osiris, Adonis, or Dionysus were born on December 25, and no evidence that Krishna was presented with gold, frankincense, and myrrh. Mithras is not the same as Sol Invictus; the Roman Mithras cult appears to be a later Roman mystery cult that borrowed an exotic name, not a direct continuation of an ancient Persian religion. The famous claim that a Syrian writer said Christians moved Christmas to December 25 because pagans celebrated the sun then is misleading because the text is medieval, anonymous, and refers to a different Christian date in the East. The 354 calendar’s December 25 entry may refer to Sol Invictus, but the evidence is fragmentary and does not prove Christians copied it. Saturnalia was a major Roman festival with gift-giving and social inversion, but it was celebrated on December 17 and extended through the 23rd, not on December 25. Christmas likely emerged from Christian debates about Christ’s nature and the theology of the Incarnation, not from pagan festival appropriation. The pagan-origin story was amplified by 19th-century comparative religion and by anti-festive Protestant polemic, which found it useful to label Christmas as pagan.

Data Points: Date of Saturnalia: 17 December - Main Roman festival of Saturn discussed as a possible Christmas parallel Saturnalia duration: Up to 7 days; later reduced to 3 days by Augustus and extended to 4 by Caligula - Shows how the festival expanded and was regulated in Roman times Date of Sol Invictus calendar entry: 25 December - Entry in the 354 calendar/almanac cited as evidence for a solar feast Other Sol feast date: 22 October - The same calendar also lists 36 chariot races for Sol, suggesting 25 December was not necessarily the main feast Christian Incarnation date: 25 March - Theological date used to derive Christmas as nine months later Christmas date: 25 December - Date ultimately chosen by Christians according to the episode’s argument Eastern Christian Christmas date: 6 or 7 January - Referenced as the date celebrated in Syria/East, contrasted with the Western date Council of Nicaea: 325 - Used to explain the doctrinal context for emphasizing Christ’s full humanity and divinity Calendar of Philocalus: 354 - First certain record placing Christmas on 25 December Aurelian’s solar cult reform: 274 - Mentioned as the emperor associated with strengthening Sol worship in Rome

Pivotal Quotes: "There is not a single ancient source that states that Osiris or Adonis or Dionysus were born on the 25th of December." — Tom Holland: Direct rebuttal of the claim that multiple pagan gods share Christmas Day as a birth date "The reason why the fathers of the church moved the 7th of January celebration to the 25th of December was this, they say." — The Syrian writer (as quoted by the hosts): The key text often cited to argue Christmas was copied from pagan solar worship, which the hosts say is misread and misdated "Christ was human as well as divine. And let's have a massive party on his birthday to remind." — Tom Holland: Summarizes the hosts’ explanation that Christmas developed from Christian theological concerns rather than pagan borrowing

Implications: Listeners should be skeptical of neat “pagan copy” claims about Christmas. The episode shows how selective evidence and later scholarship can create durable myths, while the real origins of Christmas lie in Christian theology and Roman-era chronology.