Surah Al Isra Tafseer

And if We willed, We could surely take away that which We have revealed to you. Then you would find no protector for you against Us in that respect.

Except as a mercy from your Lord. Verily, His grace unto you is ever great.

Allah mentions the blessing and great bounty that He has bestowed upon His servant and Messenger Muhammad by revealing to Him the Noble Qur'an to which falsehood cannot come, from before it or behind it, (it is) sent down by the All-Wise, Worthy of all praise.

Ibn Mas`ud said,

"A red wind will come to the people, meaning at the end of time, from the direction of Syria, and there will be nothing left in a man's Mushaf (copy of the Qur'an) or in his heart, not even one Ayah."

Then Ibn Mas`ud recited:

وَلَيِن شِيْنَا لَنَذْهَبَنَّ بِالَّذِي أَوْحَيْنَا إِلَيْكَ

And if We willed, We could surely take away that which We have revealed to you.

Challenging by the Qur'an

Allah says:

قُل لَّيِنِ اجْتَمَعَتِ الاِنسُ وَالْجِنُّ عَلَى أَن يَأْتُواْ بِمِثْلِ هَـذَا الْقُرْانِ لَا يَأْتُونَ بِمِثْلِهِ وَلَوْ كَانَ بَعْضُهُمْ لِبَعْضٍ ظَهِيرًا