Reese in arabic there is Rasool and there is Nabi, a Rasool is a messenger like Mohammad s.a.w, Jesus, Moses, Abraham. Rasool or messanger are the ones who came with a message e.g the Quran, the Bible, the Torah. Nabi means a person sent from God with no new message but to remind the people. And all muslims know and it says it in the Quran that Mohammad s.a.w is the seal of the messangers and prophets. Thats what I know for sure, the other thing about the white man being the devil I actually got from and african american individual but he is not a member of the nation so Allah knows best i apologize if i made a mistake. The bottom line here is that the nation is FULL of innovations and the prohpet warned us of the innovators, those who try to change the religion, but there truth will always be in the Quran and the ahadeeth. Theres no need for me to visit those sites you posted, but if u still dont believe what im saying, i can go ahead and disect some of their teachings.