My ds2 attends the nursery attached to the primary school my ds1 attends, it is a regular, non-church primary - though i know all schools have to do the whole "vaguely christian nature" thing.
I spotted some work on the wall in the nursery with (being nursery, must have been written by a teacher) "i thank god for xyz" written on it.
WIBU to query it, or should it just be ignored?