I knew you will say that . Messengers can be sent by anybody to anybody. Like kings used to send. Now a days also President and Prime Ministers and and all send messengers to deliver a special message personally. If message is important or needs to kept secret or some questions have to answered then messengers are used.
I am not sure if I can adjust it to the storyline. Like a Messenger would just send a message, he have a same job doesnt matter if hez been sent by God, or if he was sent by kings. The only difference between these 2 message senders is the force.
Prophet is blessed with half of Gods' power. And he can prove his prophecy by mirecles.
This prophet is not as that. Say for example Mirch. You are asked by your boss to take his place just because you are a good worker and hard worker just because he believes that you will show his competitors downs. When that task is done you are back to your own post.
The storyline is kinda like that with this Prophet.
It has nothing to do with Islam though. I dont know how to explain this thoroughly.
Here I'll pm both of you and give you my email for msn so you both can add me and we can discuss. This is turning in to major religion debate.