The second verse (17) presents the high ground the Holy Prophet ﷺ and the purely sincere believers with him occupy. This is in sharp contrast to those the sum total of whose knowledge and the end of whose quest is restricted to worldly life only - so that the whole world could see that these two groups could not be equal. After having focused on this phenomena, it has been stated that the mission and message of the Holy Prophet ﷺ as a prophet and messenger of Allah is open to mankind right through the Last Day of Qiyamah. Then, it has been stressed that anyone who does not believe in him will be considered, irrespective of what one does, astray and Hell-bound.
In the first sentence, it was asked: Can a denier of the Qur'an be equal to the one who adheres to the Qur'an that has come from his Lord? And along with it there is a witness present within it, while a witness earlier to this is the Book of Musa A.L that was sent to be followed and to be mercy for people?