It didn't come off harsh or blunt to me at all, and certainly no offense taken. In trying to keep off the subject of religion or politics, I tried to avoid the example given, and "paint with a broad brush" in saying that good deeds should be appreciated as good deeds and left at that.
As for the parenting part, it's a mixed bag. I don't have my own kids yet, but I have some "adopted" (not legally) kids that called my wife and I mom and dad for the last 12 years. We don't send them to school, but take them to the zoo, movies, etc, and the youngest I carried around (literally) from age 1 to 7 or 8. Let me tell you, a 7 year old on the neck for miles across the zoo for hours is more tiresome than armor will ever be.
Based on that....
As a parent, I'd want to raise my kids in a similar mindset as myself; after all, that's the environment they'll grow up in, and likely absorb whether it's specifically taught or not. In my case, that will mean honor, integrity, chivalry, being a hard worker, and when the time comes, having fun too. It will mean respecting men and women alike, and earning things instead of begging for them. It will mean being tolerant of others with different thoughts or beliefs. Not to throw the first punch, but if a punch is thrown, respond accordingly. And as they get older, that there is a line between good and evil that is not black and white all the time.
I know some people who are religiously fanatical. That's perfectly fine with me; everything has their excessive enthusiasm placed somewhere (mine is medieval arms & armor .. and sometimes, cars). If they raise their kids that way, that's fine too; I feel I have no more grounds to intrude upon their parenting than they do mine; that is, until it becomes detrimental to the child in some way, or instills and provokes hatred and/or intolerance. As Sir William said, there is hatred and bigotry instilled in children that isn't religiously based in any way, and that's just wrong.
IMO, teaching and encouraging speaking in tongues is rather loony; but at the same time, I accept that some people would say the same thing about teaching my children to accept differences between people and to open doors for women. Or that I'd encourage my kids to take Latin classes, since I did for a few years. Or that I'd put them in armor as teenagers. Or that I'd let them learn to use weapons when they've shown they are responsible enough to.
Regardless of their upbringing, in most cases, when a child is old enough, they're exposed to enough in the world that they will choose and make their own path - religious and otherwise - obviously there are exceptions like cults, but generally speaking....