Moviefan2k4 said:
I am personally of the belief that the reason for this anger is because, deep down in their heart, they know that Christ is real, and they know God's Word is true.
This is certainly the case with some, but let me explain why you're wrong if you believe that's always the case.
I don't know if you remember, this "wack-O Nutjob Crackpot Conspiracy Theorist", a few years ago, he got in some astronaut's face trying to "confront" him to get him to admit that the moon landing was a hoax.
He kept hounding him with this malarky. "Yip Yip Yip Yip" like a yapping little dog, telling him that he'd never really been to the moon, asking him why he doesn't admit that it was all staged, etc.
So, the astronaut got pissed and punched the guy.
Now, do you believe that the astronaut punched the guy because the pressure of having his lie exposed was stressing him out....because he was so frustrated and wanted to lash out and shut the guy up because he was exposing the fact that the astronaut was full of s***?
That's a possibility. But it's also possible that the astronaut was fiercely proud of his amazing accomplishment, and sick of this idiot spreading false accusations about him, and just sick of hearing his bulls***, and disgusted with the guy's lack of a grasp on reality.
It's like, say 2 100% innocent guys might get falsely accused of child molestation.
One might remain totally calm, friendly, relaxed and secure in the knowledge that he's never done anything wrong, so there's nothing to worry about.
But the other guy might be totally pissed to see his name besmirched like that, when in reality he'd never harm a child, so he "goes off" and yells "This is BULLs***! WHO said I did this?! WHO WAS IT?!?!"
See, it's all about when thoughtless, arrogant people are completely wrong about something, AND totally smug about their "superior" grasp on "the truth", even though all evidence says that they are wrong.
If a guy says the world is flat, there are some who just go..."

What an idiot.

lol", and that's all the time it would merit for them.
BUT, you might have a scientist who gets totally appaulled and outraged to hear such stupidity, so he'll call the guy an idiot, and then post pages and pages of proofs that:
1) The Earth is round
and
2) If you don't believe that, you're an ignorant fool who doesn't know what he's talking about.
NEXT, because Christianity is all wrapped up in morality, and obedience to some supposed "higher authority", and a supposed Black+White knowledge of Right and Wrong, not just for you personally, but for ALL PEOPLE OF EARTH (because the standards are supposedly set down by the CREATOR of the Earth, And those people).....you're going to get extra anger, because these people take it upon themselves to condemn the things you enjoy, to cry on the mountain tops that you are wrong, or even evil....that you DESERVE to be tormented forEVER, because GOD can't make things right the first time...and have the brainless audacity to suggest that they are SO right that even simple rules of logic and common sense don't apply to them.
See?