Let's say Mohammed or Muhmad, was a mere encyclopaedist. Then the Quran might be a catalogue of religious rules, say with a broad enough content that any different local peoples will find something they can relate to, but with a coherent enough central theme that it means everyone "follows" it, nonetheless?
In fact, Islam is a philosophy, a Muslim is someone who attempts to follow it, by interpreting what it says to them, I suppose individually and collectively. The only individual religion is one of individuals, who practise in common. Persian influence is obvious, it had to allow for this and the need to have rules of engagement for the presumed wars up ahead. It's a lot like the Torah in places, in that regard. It's also multi-threaded because it weaves a lot of social themes together, it mentions the need to investigate God's nature, for instance, and these guys were the first to do some real astronomy, instead of just catalogue the stars.
In fact, Islam is a philosophy, a Muslim is someone who attempts to follow it, by interpreting what it says to them, I suppose individually and collectively. The only individual religion is one of individuals, who practise in common. Persian influence is obvious, it had to allow for this and the need to have rules of engagement for the presumed wars up ahead. It's a lot like the Torah in places, in that regard. It's also multi-threaded because it weaves a lot of social themes together, it mentions the need to investigate God's nature, for instance, and these guys were the first to do some real astronomy, instead of just catalogue the stars.