Notre Dame is burning about a week before Easter, and the official narrative is that it may have been due to renovations. Like most person concerned about the islamification of Europe I was a bit skeptical. I am not going to jump to any conclusions, that would be bad. However just a few weeks ago, these were some of the news stories in France and churches. It supports a theory that the church may have been targeted, but it doesn't prove it was arson. And supposing it was Arson, it does not mean Muslims were behind it. Though I doubt very much that domestic atheist or feminist were behind it, I would tend to think they would support domestic architectural marvels that brings wealth [through tourism, etc] into the nation.
from March 22nd, 2019
Catholic churches in France are being targeted with arson attacks, vandalism, desecration of holy statues, and the destruction of the Eucharist. The attacks have been happening since the start of the year.
-https://www.rt.com/news/454472-arson-vandal-french-catholic-church/
France has seen a spate of attacks against Catholic churches since the start of the year, vandalism that has included arson and desecration....Ellen Fantini, told Newsweek that while in many cases the motive for the attacks was not known, France faced growing problems with anti-Christian violence, especially by anarchist and feminist groups.
-https://www.newsweek.com/spate-attacks-catholic-churches-france-sees-altars-desecrated-christ-statue-1370800