Now it's time to say "Merry Christmas!" to worshipers gathered in Bethlehem's ancient Church of the Nativity.
That really isn't big news. So why mention it? Let's back up a week or so.
The bottom line: I didn't hear about an international incident (or an ecumenical breakthrough, depending on one's point of view) at the Church of the Nativity back on the 25th of December. Did you?
You may recall that this was when The Washington Post said that a Catholic bishop -- the Latin patriarch of Jerusalem -- was going to be celebrating Mass at the Orthodox altar in the ancient Orthodox basilica.
Honest. That's what the story said and I wrote GetReligion posts about this error here and here. That Post story is still online, without a correction. The key error of fact is contained in this passage:
There will be a Christmas Eve Mass at the Church of the Nativity, the 1,700-year-old basilica built above the grotto where tradition says Jesus was born and visited by Bethlehem shepherds.
That Christmas midnight Mass, as I stressed, was actually held in the newer, in a Holy Land frame of reference, Catholic sanctuary -- the Church of St. Catherine -- that is located next to the much older Church of the Nativity. That's the Orthodox sanctuary that contains a high altar built directly over the grotto containing the traditional site of the birth of Jesus.
As I noted in my second post: "Catholic prelates lead Catholic rites at Catholic altars." In practice, that looks like this:

