The major problem here is that Florentino Perez hasn't said these things, when something sounds unbelievable, it usually is. It all goes back to an article on Spain's ABC yesterday and the mistake made is that the journalist says these things, not Perez. It's quite clear, given that the journalist doesn't claim Perez has given these quotes and there are no attempts to disguise his own reporting as quotes.
The journalist involved, Tomas Gonzalez-Martin, obviously has a rather dim view of the new Arsenal man but he also seems a bit of a berk because he kicked off the tirade by bringing Ozil's religion into it.
Despite the quotes not being from Florentino Perez there are now more than 15 articles on UK websites claiming they are, presumably not one bothered to check the original article. The quotes are also all over social networks and more people will read the claims than will read this and any other articles explaining the truth, simply because the fake version of events is far juicier.
That seems to be how things work with Ozil. Welcome to England Mesut!