Back to the first post:
Child welfare services in Norway have reportedly removed five Christian children from their parents' home and placed them into foster care after the parents were accused of radicalizing and indoctrinating their children with Christianity.
Well. That is not the whole truth. The religion was not the tipping point. That was when the parents was suspected to beat their children. So when "religous indoctrination" means that the parents find them selves entitled to beat their kids, yes, Barnevernet steps in. And that is the case here, as far as I have understood. The parents are being charged for violence against their own children, not for religious indoctrination.
Please read: http://www.vl.no/do-not-use-the-word-persecution-lightly-1.668127
Physical abuse of children is utterly forbidden in Norway, and that law trumps any religious belief that you may beat your kids. This has caused even the Watchtower to edit their publications in Norway so that parents are no longer (openly) adviced to beat their kids. But some religious movements i Norway are still believing in the "biblical" (abusive) upbringing of their children.
So I don't understand these protests. Either someone has misunderstood completely, or they think child-beating is ok.