In the grand scheme of things, I don't consider this an important question. The fact of the matter is he was born and we don't know the exact date so celebrating it on December 25 is as good a day as any as far as I'm concerned. Well, there are a few places to look for real answers to this question. You may consider sharing this information with older students who may enjoy the scientific side of their faith.
First up, Touchstone Magazine published an article in 2003 by a historian who debunks the notion that December 25 was chosen to coincide with a pagan festival of ancient Rome. A small taste:
It is true that the first evidence of Christians celebrating December 25th as the date of the Lord’s nativity comes from Rome some years after Aurelian, in A.D. 336, but there is evidence from both the Greek East and the Latin West that Christians attempted to figure out the date of Christ’s birth long before they began to celebrate it liturgically, even in the second and third centuries. The evidence indicates, in fact, that the attribution of the date of December 25th was a by-product of attempts to determine when to celebrate his death and resurrection.So how does Tighe connect the date to celebrate Easter with the date to celebrate Christmas? Read the whole article to find out! My students are reading it this week as an assignment in fact.
The second interesting article is from an astronomer in England. From the U.K. Telegraph:
The researchers claim the 'Christmas star' was most likely a magnificent conjunction of the planets Venus and Jupiter, which were so close together they would have shone unusually brightly as a single "beacon of light" which appeared suddenly.
If the team is correct, it would mean Jesus was a Gemini, not a Capricorn as previously believed.
Australian astronomer Dave Reneke used complex computer software to chart the exact positions of all celestial bodies and map the night sky as it would have appeared over the Holy Land more than 2,000 years ago.
It revealed a spectacular astronomical event around the time of Jesus's birth.
Mr Reneke says the wise men probably interpreted it as the sign they had been waiting for, and they followed the 'star' to Christ's birthplace in a stable in Bethlehem, as described in the Bible.
Generally accepted research has placed the nativity to somewhere between 3BC and 1AD.
Using the St Matthew's Gospel as a reference point, Mr Reneke pinpointed the planetary conjunction, which appeared in the constellation of Leo, to the exact date of June 17 in the year 2BC.
The astronomy lecturer, who is also news editor of Sky and Space magazine, said: "We have software that can recreate exactly the night sky as it was at any point in the last several thousand years.
"We used it to go back to the time when Jesus was born, according to the Bible.
"Venus and Jupiter became very close in the the year 2BC and they would have appeared to be one bright beacon of light.
"We are not saying this was definitely the Christmas star - but it is the strongest explanation for it of any I have seen so far."
So there you have it.
[Second article h/t to the always imitated but never duplicated, AmP.]






