Firstly, We should remember that Risale-i Nur has recognized only the HOLY QURAN as the Master, not any other books, and has been serving to the Quran, hence it is not necessary for us to make statements on this issue.
Nevertheless, we should mention the value of the Risale-i Nur in consideration of the Scholars and Philosophers and Theologians :
The Risale-i Nur Collection has explained and proven the most abstruse and difficult questions which were not proved up until 1920s by any Scholar or Theologian with a certain clarity, in a way that is extremely facile and comprehensible by everybody from the common man to the greatest Scholar in accordance with their level of understanding and convincing them fully without causing any doubts in their minds.
This feature does not exist almost in any other Scientific or Scholarly Work.
Secondly, all of the works of the Risale-i Nur (Treatises of Light) are the interpretations and commentaries of some of the verses of the Holy Quran and they show that they are the spiritual gleams originating from the Quran.
Thirdly, the Risale-i Nur Collection has been answering the questions and the most urgent needs of the Mankind with most certain proofs and evidences in a Scientific method. For example, it has been proving the existence of Allah Almighty (Allah), the Eternal Life in the Hereafter and other