I am sorry to spoil your preparations for Christmas before the Christmas lights have even gone up—though perhaps it is better to do this now than the week before Christmas, when everything has been carefully prepared. But Jesus wasn’t born in a stable, and, curiously, the New Testament hardly even hints that this might have been the case.
Bad Artist's Depiction?
So where has the idea come from? I would track the source to three things: issues of grammar and meaning; ignorance of first-century Palestinian culture; and traditional elaboration.
Keep on reading.