[Ali Imran]

I didn’t twist u twisted
God at first is not a man 
Later He becomes a man n dwells among man to fulfilll His mission on earth 
after mission completed He ascended to heaven with many people as witness 
Can your prophet a man do that?

So you believe God at first was not a man, and later, he changed to a man.

That is another contradiction because Malachi 3 says God does not change.