Those who denied the truth used to denigrate the Quran as a false testament, but in fact the target of their allegation was the Prophet Muhammad. The Prophet appeared to them as an ordinary man. They were unable to understand how an ordinary man could be the possessor of an extraordinary Book. The Quran touches upon various topics of a historical, psychological and social nature, etc., but no factual error has ever been pointed out in it. This proves that the Quran was authored by a Being who is aware of the secrets of the universe to the fullest extent. Had it not been so, the Quran also would have been full of mistakes—as are found in other man-made books. This fact in itself is the greatest argument in favour of the Quran being a Book of God. Those who make baseless statements against the Quran, are indulging in undue bravado. Such people will definitely be seized upon by God. However, if they come back to the right path, it is not God’s way to take revenge after their repentance. God looks at the individual’s present and not his past.