you give this spirit of truth (muhummed pbuh) too much credit, when you allege that he wrote the preceding verses and further authored more than six thousand other verses of the noble qur’an.

he cries to us again and again in the book of god, that this is not my handiwork — "it is no less than an inspiration sent down to him (muhummed)" (holy qur’an 53:4). exactly as it was prophesied by jesus (pbuh)

(holy bible) john 16: 13