The Holy Quran 41:42 — Surah Fussilat
Arabic text
لَّا يَأْتِيهِ ٱلْبَـٰطِلُ مِنۢ بَيْنِ يَدَيْهِ وَلَا مِنْ خَلْفِهِۦ ۖ تَنزِيلٌ مِّنْ حَكِيمٍ حَمِيدٍ
Translation
No falsehood can approach (come near) it from the front or from the back (from any direction). It is a revelation from the Wise, Who is Most Worthy of praise. (The Qur'aan can therefore never be altered or corrupted in any way.)
Tafsir (excerpt) — Tafsir Usmani
That is, from where could falsehood enter the Book sent down by Him? And when He Himself is responsible for safeguarding the Book, how could falsehood dare even come near it?
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