Atheists is it possible you don't understand the spiritual realm?

Let's get real here because there's too much bickering going on on yahoo answers.

Theists believe in spiritual unnatural things they don't see, Atheists believe in natural things they can observe. I'm sure we can all agree on this statement.

Now Atheists is it possible you don't understand the spiritual realm, simply because you can't see it. So if you can't see it or observe it, you will never logically understand it correct? The more you argue with Theists makes you look ignorant. That's like saying Alex lives in England, yet you can't see him nor have you met him, but you still argue Alex doesn't exist in England.

Or Atheists do you like to argue just to convince yourself and your fellow atheists you can't possibly be wrong. Grow the hell up Atheists and stop arguing about things you can't possibly comprehend! [Emphasis added]