Your statements lead you to your words' self-conflict. So may be your thoughts are. So may your "null" feelings about God be wrong although it is only an outcome of your own mind.

That's a paradox based on confusing and stunning statements you are claiming right now.

David Copperfield was an entertainer Muhammed was a Prophet. Please choose your words when directing something towards me. I never accused blamed or humiliated any of you due to your beliefs.

The purpose of showing miracles was intented to knock down the stiff mentalities of the people of that time. As you know human brain and capability evolves continuously. And they simply rejected the discipline Muhammed offered in words. And he was times and times asked to prove that he was a Prophet. They wanted to be convinced to their eyes. That's why.. I bet he was not having fun with tearing the moon apart in two - he had to.