وَيَوْمَ نَبْعَثُ فِى كُلِّ أُمَّةٍ شَهِيدًا عَلَيْهِم مِّنْ أَنفُسِهِمْ ۖ وَجِئْنَا بِكَ شَهِيدًا عَلَىٰ هَٰٓؤُلَآءِ ۚ وَنَزَّلْنَا عَلَيْكَ ٱلْكِتَٰبَ تِبْيَٰنًا لِّكُلِّ شَىْءٍ وَهُدًى وَرَحْمَةً وَبُشْرَىٰ لِلْمُسْلِمِينَ
4:42; 16:85.
10:38; 12:112.
Commentary:
This verse brings to completion the theme of the preceding verses and purports to say that when on the Day of Judgement various Prophets will present their own examples to establish the guilt of disbelievers, the Holy Prophet also will be presented as a witness against the latter. Disbelievers will be told that when the Holy Prophet who was like them and was one of them eschewed all idolatrous practices and succeeded not only himself in winning the pleasure of God but also led many others to the goal of their life, why could not they benefit by his example? Was this not due to his belief in the Divine teaching which was revealed to him and their rejection of that teaching and their refusal even to recognize its need?
The verse then proceeds to describe the eminent qualities of the Quran and says that it contains an exposition of all the spiritual needs of man and of the means which attract the Grace and Mercy of God.
The words کل شیء (everything) should not be understood to mean everything absolutely, but only all those things that pertain to the spiritual needs of man. So the verse means to say that all fundamental and basic principles which are necessary for the moral and spiritual development of man are embodied in the Quran. The fact that the exposition and explanation of some injunctions and principles is to be found in the Hadith may not be understood to contradict this claim of the Quran. The Hadith contains only explanations and expositions of the Quranic teaching and nothing over and above it or in opposition to it. The Holy Prophet was the greatest exponent of the Quran and so what he said in explanation of a certain injunction of the Quran was perfectly in harmony with it and was free from the possibility of error. This view is also corroborated by the Quran itself (53:4). Indeed they are in grievous error who say that the Prophet was an ordinary mortal like them and therefore they were not bound by all the interpretations, expositions and explanations of the Quranic verses given by him and that they could explain and interpret the Quran as well as he.
10:38; 12:112.
4:42; 16:85.