One of the most common statements in the Christian vs Aethiest argument is that Christians follow a Bronze Age faith believed by goat herders, very derogatory and of course totally untrue when one sees the lists of scientists that believe in Jesus and his Gospel. I should know... I am involved with one!.
Lists that show this is a fallacy can be found all over the Internet such as the following;
Famous Scientists Who Believed in God
List of Christian thinkers in science
So to denigrate and stereotype us Christians as stupid sheep is an insult but at the same time a compliment as we follow the Greatest Shepherd of all time!
"In comparing religious belief to science, I try to remember that science is belief also." ~Robert Brault