The Quran was revealed in the Arabic language, which was also the mother tongue of the Prophet who presented it. This gave those who denied the truth the opportunity to allege that the Quran was this Prophet’s own creation. They said that, being an Arab, he had authored the Quran in Arabic. But the tenor of this objection itself clearly shows that it is lacking in seriousness. Indeed those who are not serious about matters of importance always find some flimsy excuse or the other to be critical of them. For example, if this Arabic Quran had been revealed to a non-Arab and if that person, in spite of not knowing Arabic, had recited the Arabic Quran to them, they would have immediately said that he was being tutored by some Arab. For those who lead worldly lives, any admission of Truth amounts to negating themselves. When Truth appears before them and they do not accept it, having given more importance to personal considerations, they are so conditioned to their worldly ways, that they are unable to revise their thinking and acknowledge the truth, specially when it goes against their interests.