All the human beings - not only the Arabs - are addressed by the Holy Quran.
Montgomery Watt (2006 - 1909) confirms in his late book Islam and Christianity in the Contemporary World:
"The Qur'an is not in any way the words of Muhammad, nor is it the product of his thinking, but is the word of God alone, which is intended to address Muhammad, his contemporaries and whoever comes after them." Hence, Muhammad is no more than...
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