My ex and I went to a small church for a while as I knew the pastor (a lovely local doctor). The longer we went though the weirder we realised it was!
They were a lovely couple with 5 or 6 kids. On the surface the typical lovely open home family, lovely kids, great dinner discussions. As we got to know them though they told up about the quiverfull principle, and the 'I know I'd rather have more arrows in my quiver to face an enemy' type comments. At the time I thought fair enough. I wanted to be a sahm (ex oxbridge. Wasn't an intelligence issue as such!) I wanted a big family!
We realised they home schooled. Fair enough, we knew some home schooled families and liked the idea. However, we realised they were doing it as they were fearful of wrongful teaching in school, had scary curriculum from America (teaching all subjects through the bible) and encouraged all in the church to home school!!
They all often ate in one another's homes -again we liked this, and the sense of community, until the breaking point, we realised that friendship with non Christians wasn't encouraged unless it had the aim of conversion.
It was a strange period of my life. I strangely miss the people and community and closeness but I did used to refer to them as 'the cult' for a few years. They weren't a cult, it was all freely chosen and just on the more extremes of evangelicalism but hey ho! I know better now.