Charles Dupuis's 1794 Origin of All Religious Worship argued every myth is astronomy. Gerald Massey, a 19th-century amateur, welded it to Egypt, Jesus as solar allegory. D.M. Murdock, writing as Acharya S, revived it in the 1990s, and Peter Joseph's 2007 film Zeitgeist carried her sourcebook to mass virality: Horus, Mithras, Krishna, and Jesus as one sun-myth remixed. Egyptologists and historians of religion, believers and skeptics alike, have rejected the specific claims wholesale, noting Massey cited no primary texts and was never an Egyptologist.
The thesis's engine in English is the son-sun pun, which works only in English, the New Testament's Greek has huios and helios, no resemblance, so the core trick evaporates in the original languages. Zeitgeist's defenders counter that the parallels are structural, not verbal. But the debunk record is specific: no three kings in Horus, no twelve disciples, no crucifixion, and his birthday, by the Egyptian calendar, fell in mid-July, not December.
The claim: the debunkers win on facts and lose the pattern, ancient religions demonstrably did encode astronomy, solstice temples, zodiacal ages, the Sun of righteousness, and the astrotheologists win the pattern and lose on facts; the real story is that myth and sky were never separate filing systems until moderns separated them. Verdict: Christianity's own fathers, Cyprian, Augustine, the De Solstitiis tract, openly mapped Christ onto the solar year. The sky-connection is not conspiracy. It is liturgy. The fabrication was claiming the connection proved invention.
If the stars were the first scriptures, who translated, and what did they add?