Ja, Atheisten können sich durchaus beleidigt fühlen, wenn ihnen ein Christfanatiker erzählt, sie würden zur Hölle fahren…

I am offended that someone would believe that a murderer, rapist, or thief who has said they are sorry for their crimes would get into Heaven, whilst a person who has done nothing but think would go to Hell.
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I am offended that anyone (gods included) would consider murder an equal crime to using free will.
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I am offended that someone would believe that I actually deserve such a punishment for using my own questioning abilities.
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I am offended that others would claim their own questioning isn’t a crime whilst my own is, based solely on the outcome of said questioning.¹

1. the atheist blogger - Why I am offended when told I am going to Hell [↩]