I have a question

Every major Religion has a book revel from God, Quran is the book revel to Muhammad (pbuh) is the only book in its original form as it was revels 1450 years ago.All others books has corrupted and are not in their original form as they were reveled.

Islam is unique because Quran is the word of Allah

﴿سورة المائدة �£﴾ حُرِّمَتْ عَلَيْكُمُ الْمَيْتَةُ وَالدَّمُ وَلَحْمُ الْخِنْزِيرِ وَمَا �£ُهِلَّ لِغَيْرِ اللَّهِ بِهِ وَالْمُنْخَنِقَةُ وَالْمَوْقُوذَةُ وَالْمُتَرَدِّيَةُ وَالنَّطِيحَةُ وَمَا �£َكَلَ السَّبُعُ إِلَّا مَا ذَكَّيْتُمْ وَمَا ذُبِحَ عَلَى النُّصُبِ وَ�£َنْ تَسْتَقْسِمُوا بِالْ�£َزْلَامِ ۚ ذَٰلِكُمْ فِسْقٌ ۗ الْيَوْمَ يَئِسَ الَّذِينَ كَفَرُوا مِنْ دِينِكُمْ فَلَا تَخْشَوْهُمْ وَاخْشَوْنِ ۚ الْيَوْمَ �£َكْمَلْتُ لَكُمْ دِينَكُمْ وَ�£َتْمَمْتُ عَلَيْكُمْ نِعْمَتِي وَرَضِيتُ لَكُمُ الْإِسْلَامَ دِينًا ۚ فَمَنِ اضْطُرَّ فِي مَخْمَصَةٍ غَيْرَ مُتَجَانِفٍ لِإِثْمٍ ۙ فَإِنَّ اللَّهَ غَفُورٌ رَحِيمٌ

[Quran 5:3] Prohibited for you are carrion, blood, the flesh of swine, and animals dedicated to other than Allah; also the flesh of animals strangled, killed violently, killed by a fall, gored to death, mangled by wild animals—except what you rescue, and animals sacrificed on altars; and the practice of drawing lots. For it is immoral. Today, those who disbelieve have despaired of your religion, so do not fear them, but fear Me. Today I have perfected your religion for you, and have completed My favor upon you, and have approved Islam as a religion for you. But whoever is compelled by hunger, with no intent of wrongdoing—Allah is Forgiving and Merciful.

https://goo.gl/9jzGLZ

That isn't a fact to say the Quran is the word of Allah which makes it unique, all religions almost have their own books even the simple pagans have books, but you might say but the Quran has never been changed also that's not true, here is an example of contradictions and variations between the modern Quran and the Samarkand Quran.
http://web.archive.org/web/20070309000028/http://www.geocities.com/pentaur2001/index.html