My wife was surprised when she found out I did as well. About the only place I don't carry is in a bar, which is against the concealed carry law anyway.
Carrying in a bar is legal in Indiana, although I seldom go to them. I also seldom go inside government buildings or schools where CCW is forbidden.
Either no one has noticed (most likely) or no one cares that I carry in church. If I am ever asked, I will point out the number of shootings taking place in churches in the last 2 years. If pressured, I’m certain I can find God elsewhere. He helps those who help themselves, I hear.