Please share atleast 1 reason which convinces you about the existence of Allah as defined in Islamic scripture. I have my doubts and wanted to know what other ppl's idea of Allah's existence was.
Before we go in to any discussion let me say few things:
1- This is a bad question.
2- It only points out if Allah exists or what islamic view is.
3- It assumes that Bhagwan, god or Gods may still exist.
4- The thread is simply a biased one and nothing more than that.
Clarify your position first and change the question if sincere in asking question.