what do you mean?
of course the prophets (pbut) prior to jesus (as) did not believe in him, as jesus (as) had not been born yet. The prophets (pbut) believed in One True God (tawheed)
it's doesnt require special knowledge at all.
You've asked me before where's a good place to learn Islam, and I pointed out you to this place:
http://quran.com
Have finished reading it?
If you had, you certainly did not have to ask the above question about the prophets (pbut) not believing in Jesus (as)
If yes, maybe this:
http://www.beconvinced.com/archive/en/main.php
Let me know if you've done with them and if you have any questions that's not answered in them.
Thank you for the reminder, it was just an oversight. if you look at my previous posts, I always wrote either (as) or pbuh after every prophet's name, unless there was an oversight.
However, I also would like to remind you as my brother in Islam that you should also write (SWT) after Allah (swt). I have noticed that you never do this.
Here's some of your past posts:
I think you need to pay more attention and respect to the dzat that created all of us, rather than His creation, do you not think so?
Anyway, I do not want to stray off topic, but you get the gist.