The OP seems to do his homework very thoroughly, he just forgot to mention that the Koran says: "La ilaha illallah, Muhammadur rasulullah" is the core Islamic declaration of faith, known as the Shahada. It translates to "There is no deity but Allah, and Muhammad is the messenger of Allah". This phrase represents the fundamental belief in the absolute oneness of God and the prophethood of Muhammad. Meaning, no other faith is allowed to exist, only the Muslim faith, and the others are ''fuffars'' non believers and if they don't convert to Islam, they should be all killed, now you go and make peace with these people.