"Saint Andrew by the wardrobe"? - probably trying to get into Narnia and worship Aslan.

I'm not surprised at modern children knowing little about Christianity and/or the Bible, but I was surprised when one of the recent radio serials about life 100 years ago included someone reciting the Lord's Prayer and beginning it with "Our father, hallowed be your name ...". I'm not sure when the modern version began to be used, but I think it was nearer 50 years ago rather than 100. When I was younger no-one would have dreamed of using "you/your" when addressing God, rather than "thou/thy", and I would have expected the drama producers to know that.