So what.
Mithraism on which Catholicism is based was the secret "MYSTERY RELIGION" of the Roman government and military which originated in Babylon and "mysteriously" lol disappeared in the 4th century when Catholicism took over and set out to conquer the world in the name of the antichrist, a counterfeit Jesus, a god made man made matzo made buy human hands....lol...
Isaiah 46:9. During the time of the Medes and Persians, the people of the region worshiped a god they called Mithra. The ancient god first began in approximately 3,000 B.C. with the Indo-Iranian and Indo-Aryan people. They practiced the polytheistic Early Iranian Religion, where Mithra played a central role.
The cult flourished between the 1st and 4th centuries CE, and Mithraism and Christianity were rivals in this period. Zoroaster was an Iranian/Persian prophet who founded Zoroastrianism and popularized the god Mithra. Followers of the Mithraic cult believed that the Roman god Mithras had originated in Persia as Mithra.