Two things jump out at us from the initial coverage. First, and fortunately, nobody was injured. Fifteen hundred people had to leave the premises, but that was just a precaution. Scary, no doubt, but nothing more. Enjoy your trip to Catalonia, everybody.
Second, though, is this: the fire started in the sacristy, when the arsonist took a lighter to some vestments. What was this disturbed guy doing in the sacristy?
And third, coming on top of a hammer-and-chisel attack on a painting by some "Catholic" activists in France: Happy Holy Week, everybody! Yikes.