To sum up I disagree with your sources and extreme bias toward justifying a Christian agenda,
I don't have a Christian agenda. You could hardly even call me a Christian. I reject both the miraculous birth of Jesus, as well as the resurrection. So I'm not sure you could call me Christian, and thus I have no reason to justify a Christian agenda. My bias would be towards a historically accurate portrayal. I'd admit that. I'm also not sure what sources your are criticizing here. It seems to me that you've made some hasty generalizations.
First, There is sufficient documentation that the Gods the Sun were celebrated on the Winter Solstice in many cultures at least from Persia to Rome. The day was later changed to December 25th fro reasons of bad calendar math.
Roman emperor Aurelian made the official pagan holiday before Constantine based on earlier Roman religious traditions celebrating the Winter Solstice were dedicated to several Roman Gods including Saturnalia.
Sure. Gods associated with the sun were celebrated during the Winter Solstice. Never said otherwise. My response was basically, so what. Jesus wasn't said to be born on Christmas, it was simply the day his birth was observed. The reason for that was that there were already other pagan festivals occurring during that time, so it was a way to give converts some familiarity. It was a political move. Again though, Jesus wasn't said to have been born then, his birth was simply observe then.
Second, Sunday was indeed a pagan day of the Sun God, and Constantine changed the Christian sabbath to Sunday. It was the pagan sabbath before Jesus Christ.
You moved the goal post here. We were talking about Mithras, and I pointed out that it wasn't until after the time of Jesus that Sunday also became significant for Mithraism. In the Persian view of Mithras, Sunday didn't mean anything. So your claim was false.
Sunday was chosen by Christians for two reasons. One, it was the day of resurrection. Two, many came from a pagan background, and Sunday simply worked. It had nothing to do with Mithraism. And again, it was more political than anything.
Third, the inscriptions on all Constantine's coins 'Soli Invicto Comiti' are very real and indicate the devotion to the traditional pagan Sun God.
So? There was a devotion to the sun god in Rome. Never said anything about that. You've really jumped around here.
More to follow. I can see now, because of your agenda it will be unlikely we will agree.
I'm a historian. My agenda is historical accuracy. You've jumped to a conclusion about my agenda based on false assumptions.