If diversity of language is important, how come the Shahada (the statement of faith to become a Muslim) is in Arabic and how come the Quran according to your scholars, "cannot be translated from the original Arabic because it loses some of its flavour"? Why does the Quran itself brag about being revealed in "clear Arabic tongue" if diverse languages are a beautiful thing?

If diverse colours are important, why is black consistently identified with sin in Islam?

And if diversity is important, why is Islam the only religion accepted in a proper Islamic country? Why do you kill people diverse enough to leave the Islamic faith?

And more importantly...and this is key...WHY DOES EVERY QURANIC CHARACTER TALK AND SOUND EXACTLY THE SAME (LIKE MUHAMMAD) if diversity is valued in Islam?