Muhammad was a true prophet of Allah and received divine revelation without alteration.

The article argues that Muhammad's prophethood is called into question based on biblical standards and his own Quranic criteria. It highlights verses from the Quran that threaten punishment if Muhammad were to alter the divine message, indicating that he was aware of the severe repercussions of such actions. Furthermore, it points to historical accounts where Muhammad allegedly modified the Quranic message based on external suggestions, which contradicts the claim of his infallibility as a prophet. This contradiction suggests that not only did he fail to meet the standards of true prophecy, but he also faced the very condemnation he warned against, thus undermining his position as a legitimate messenger of God.