And what about signs for “ Sarah’s graduation party” “Bill’s Superduper Bratwurst cookout?” Our neighbors have a baptismal service in their backyard pool a couple times each summer. It is followed by hymns and singing, and, of course, a potluck. Good fences make good neighbors. I can not imagine anyone complaining about it.
Only if your neighbor is a hypocritical atheist.
A real atheist would come over to fully understand the archaic, medieval, deluded knuckle draggers on parade and then blog that he spent the afternoon confirming his belief in nothingness !!!