Interesting Chemical-lollipop.
"Without no Heaven there is no hope"
- This statement breathes emotion and no intellect. Whether there is hope or not is irrelevant for truth. Some people are strong enough to face life without imaginary friends - you might not be one of them though.
"Without no Hell there is no discipline"
- Discipline is a man-creation (just as your invisible friend) and can only be held by the living. That's also why we have created laws and rules. You do not need hell to create discipline.
"I find it funny how Atheist hide behind the truth, because they are slothful and cowardly."
- The greater the claims, the greater the evidence needed. You have provided no evidence for God, and no one has ever succeded in doing that before you either. And if something hasn't been proved, we tend not to believe in it. If I say there is an invisible dragon lying on the floor, you'd expect evidence for this creature. If I cannot provide them - we'd assume that I suffer from hallucinations, or that I am a liar. Religious people should give that a thought - because they are doing the same with their imaginary friend.
As for cowardly - I'd say it's a lot more cowardly and weak to not be able to think for yourself and seek comfort in illusions.
Perhaps you're not only an idiot, but a coward as well? Not bad for a 14 year old - your future looks bright.