The Qur’an Is a “Preserved” Book

The Qur’an Is a Preserved Book
As our Lord explicitly states in a verse, the Qur’an is a “preserved” Book.
It is impossible for some verses in a book which is “preserved” and whose commandments apply to all Muslims to be regarded as valid, while others are not. The perfection in the entirety of the Qur’an, its mathematical and scientific miracles, the fact that it is a guide and the verses regarding how it has been preserved all rebut these claims made by fanatics and some opponents of Islam.
Those who reject the Remembrance [the Qur’an] when it comes to them –truly it is a Mighty Book; falsehood cannot reach it from before it or behind it – it is a revelation from One Who is All-Wise, Praiseworthy. (Qur’an, 41:41-42)
Let us now look at where these people have gone wrong.