What do you mean when you say "God permits"? can nothing happen without His order? permit, will and do, are they not the same thing for Him?

SELIM:

He permits crime, but He does not commit it.

OSMIN:

Committing a crime is acting against divine justice, it is disobeying God. Well, God cannot disobey Himself, He cannot commit crime; but He has made man in such a way that man may commit many crimes: where does that come from?

SELIM:

There are people who know, but I do not; all that I know is that the Alcoran is ridiculous, although from time to time it has some tolerably good things; certainly the Alcoran was not at all necessary to man; I stick by that: I see clearly what is false, and I know very little that is true.

OSMIN:

I thought you would instruct me, and you teach me nothing.

SELIM: