I hope they throw the book at the culprits, should they be identified and apprehend.
I'm atheist, tending toward anti-theism, but there is no justification whatsoever for wanton acts of destruction and vandalism. I object to the over-reach of Religion, and will always kick up a stink as and when it attempts to impose it's own morality and dogma upon me, but religious buildings and places of worship are in no way offensive simply because they exist and are used by the religious.
This is sickening, every bit as much as when religion is used as an excuse for acts of barbarism and inhumanity.