Thou shalt not lie.
If you were a man in a monogamous relationship with a woman, and you were fucking a guy on the side and your wife asked you, “Are you seeing another woman?” and you said, “No,” and felt you were telling the truth, you are a liar as sure as if your name were Liar Liar Pantsaflame!
ONE ATHEIST’S NINTH SUGGESTION
Don’t lie. (You know, unless you’re doing magic tricks and it’s part of your job. Does that make it okay for politicians too?)