Originally Posted by Paul Markham

Yes and it's a pity that Islam no longer follows it.

https://en.wikipedia.org/wiki/Constitution_of_Medina

Of course Mohammed also ignored it when he led his followers into battle.

https://en.wikipedia.org/wiki/Milita...er_of_Muhammad

And of course modern day Muslims completely ignore it with the war between Shia–Sunni starting shortly after Mohammed's death and still carrying on today.

https://en.wikipedia.org/wiki/Shia%E...unni_relations

Please do some research before posting your liberal lies. The war amongst Shia–Sunni is on par with the American Civil War. Except it lasted 1350 years and accounted for millions of deaths.