The evidence is that no early Christian worshipped a trinity or Jesus, a Jewish man, the expected Messiah, as if he was an edible mangod. That did not happen until Rome assimilated and perverted Christianity in 325CE and created the antichrist, in the image and likeness of Mithras, with all the powerful miracles the lie that scripture is to be taken literally. Mithraism was the existing secret Babylonian MYSTERY RELIGION of the Roman Government and military. Before that there was no celibate priesthood standing between "believers" and God.
Thats a fact.
Mithra was born on December 25th. Called "Birthday of the Unconquered Sun", it was incorporated into the church in the 4th century AD as the birthday of Christ. Although Jesus was born in October, Christians today celebrate Mithras' birthday, believing it was Jesus' birthday.
A trinity godhead comprised of Mithra (divine god of truth), Rashnu (divine god of justice, judgement and righteousness), Vohu Manah (divine spirit of enlightenment). These three persons were separate yet they were one.
Before returning to heaven, Mithra was said to have celebrated a Last Supper with followers, who represented the twelve signs of the zodiac. In memory of this, his worshippers partook of a sacramental meal of bread marked with the Mithran cross of light. This was one of the seven Mithraic sacraments, believed to be the models for the Christians' seven sacraments, which follow them identically.
Mithraism was an ascetic, anti-female religion. Its priesthood consisted of celibate men only.