I don't like praying for food either. My wife and sister-in-law sometimes ask me to give a prayer at meals. Sometimes I do and at other times I don't.
We were out at a resturant, my wife was paying for the meal and someone ask me to give thanks. I said thank you Pat for this meal, I really appreciate it. They didn't think it was very funny, but I was just giving my view of who was providing the food. I think it is for show only, you can thank God silently if you wish. I feel like a hypocrite if I don't really believe God provided the meal. How many meals would you get if someone didn't work for them. If God is providing them why doesn't any of the starving children get them?
Ken P.