Let's just end this by giving Chariklo the answer she wants:
Atheists scorn believers because atheists are horiible, evil and vile people who deserve the Hell to which they will be sent.
The scorn is just a cover for the deep jealousy they feel towards believers.
Atheists are so jealous and scornful of believers because they are being driven insane from fear of the future.
Atheists have no love in their lives. How could they know true love, when they dont' love God, right?
So they are nothing but miserable wretches who just want to bring peace-loving believers down to their filthy level.
Sorry, atheists, if I blew your cover. But I think the believers were already onto you.