Al-Kahf 18:27 واتل ما اوحي اليك من كتاب ربك لا مبدل لكلماته ولن تجد من دونه ملتحدا ٢٧
وَٱتۡلُ
مَآ
أُوحِيَ
إِلَيۡكَ
مِن
كِتَابِ
رَبِّكَۖ
لَا
مُبَدِّلَ
لِكَلِمَٰتِهِۦ
وَلَن
تَجِدَ
مِن
دُونِهِۦ
مُلۡتَحَدٗا
٢٧
And recite what has been revealed to you (O Muhammad صلى الله عليه وسلم) of the Book (the Qur’ân) of your Lord (i.e. recite it, understand and follow its teachings and act on its orders and preach it to men). None can change His Words, and none will you find as a refuge other than Him.
Read Tafsir
Ibn Kathir (Abridged)
The Command to recite the Qur'an and to patiently keep Company with the Believers
Commanding His Messenger to recite His Holy Book and convey it to mankind, Allah says,
لاَ مُبَدِّلَ لِكَلِمَـتِهِ
(None can change His Words,) meaning, no one can alter them, distort them or misinterpret them.
وَلَن تَجِد
…The Command to recite the Qur'an and to patiently keep Company with the Believers
Commanding His Messenger to recite His Holy Book and convey it to man
…