chinkkie..if muhammed was the last prophet last messenger of Gods word, than what besides your holy book do you have. In christianity before Jesus rose he promised not to leave us alone. we have the holy spirit that dwells in us all. Now today there are many true prophets who speak the word of God. Gods job is not done if it was the earth would no longer exists

the stuff your quoting about authenticity. many non biblical non believers wil always dispute anything religious. as do many state that the koran is false prophecy. so that sentence(s) was irrelavant