Impossible, non-believers don't believe in sin. Only theists believe in sin. Only theists sin.
Really? No way.......... hell no....... dang.......
Yet, theists "sin" all the time despite their beliefs. Chock yet another one up to the hypocrisy of your cult.
You have a problem with cults... again the hypocrisy would be of the people, not of the cult... I don't expect you to understand.... As you are from another cult.
Peace be unto you