And if they don't believe in our Prophet and do not regard...

And if they don't believe in our Prophet and do not regard the Holy Qur’an as their book, the fact stands that till date Allah the Almighty has not sent a Prophet or a Messenger, who has not verified the previous prophets and accepted their books.

Hence, if these false claimants accept the prophethood of our Prophet and acknowledge the truth of the Majestic Qur’an, then the Book of Allah as well as the Prophetic traditions declare very clearly that Muhammad is the last messenger and Islam is the final religion.

Therefore, the question of another prophethood is completely ruled out and when the possibility of another prophethood is refuted, the discussion of another religion is rejected at the very outset.[^4] And if these false claimants do not accept the…