Interesting debunking and from Raypublisher a predictable JW answer.
If god was that so omnipotent and could actually manipulate the world in such a way then he would not need to do the horrid things he did in the bible. The bible itself wouldn't need to be written because it would have been created in a way by the creator that it would only need to be touched and be understood fully,.... the presence of god. However jehovah, who is actually hard to find in anything other that written texts had to use a woman to give birth to a to a guy down here to spread his word in only a small area of the world, when the message could have happened simultaniously on ever contiinent of the world so the message would have actually had an impact..
The threat of inillation for sinners by god at the end of the system of things is a bit shakey too. If god ( that is a small g) has to resort to violence on a scale that mankind has never seen killing a large portion of the population but could actually manipulate atoms on a sub atomic level then it would be much easier to do something much nicer over a longer period of time like make sinners sterile.
He would also be able to determine much more in history.