The Quran is a book of guidance for all of humanity, and Allah has promised that He will preserve it in its original pristine from until the Day of Judgment. The inimitable style of the Quran and the superior wisdom in it are definitive pieces of evidence that it is the Word of God. Besides, the Quran has many miraculous verses providing that it is undoubtedly a revelation from God and not the work of a human.
Although the Quran is not just a book of science, it clearly states a number of scientific truths that were uncovered only with the help of modern technology in the 20thcentury. How can we explain the numerous scientific facts mentioned in its verses over the 1400 year ago?
