Kid wants to go to church

My daughter (4.5) told me when I went to pick her up about how she got invited to go to church with her friend and wants to go on Sunday. Now this friend is a evangelical Christian. We watched price of Egypt on the weekend so maybe this is what started the interest? Would you let your child go? I wouldn’t be able to attend. Im agnostic and her fathers lapsed Catholic aka she’s never set foot in one. I’m a little worried because there has been a few instances where their daughter has said some very inappropriate things that I’ve had to call the parents about and put a stop too. Edit: I work on sundays and her father grades papers so we’re both busy and won’t be able to go via /r/Parenting https://ift.tt/2QpbUWa