I’m not religious. Sometimes, in debates with Christians, they state their position and then add “That’s what Jesus told us.”

It annoys me, but I can’t quite grasp why. It gets on my nerves even when I agree with the other party’s position. Why?

For what it’s worth, I try not to seem annoyed. Also, I don’t want this thread to turn into a flame war. I’m just interested in exploring my mind.