Conspiracy theories and religion

I am not a believer in conspiracy theories, especially those that are trans-generational in nature. Just organizing a successful surprise party requires tremendous organizational skills, not to mention luck; successfully seeding a religious text with secret messages for future readers is to my mind rubbish, but nonetheless "rubbish" in the sense of James Bond movies, which I usually love (except for the last one).

Example:

These rabbi's concluded that since the poetic verse used in the Koran was only found in the Hebrew scriptures prior to the writing of the Koran, that the scribe used by Muhammad had to be Jewish. But they also pointed out the Biblical errors in the Koran as further proof that it was written by a Jewish rabbi or scribe because only a Jewish rabbi would know enough about the Bible to write such references and make the mistakes that were made. You see, Jewish rabbi's have been trained in how many prior Jewish rabbi's used such errors in their writings to send a message to all Jews that what they were writing was not true. Therefore, a Jewish rabbi would have intentionally suggested such errors to Muhammad, who was clearly ignorant about the Bible, in order to write in secret messages to other Jews to not believe the Koran. Such suggestions would have pleased Muhammad since he was trying to make it look like Allah was the god of the Bible and didn't really know anything about the Bible.

source: Did Mohammed write the Koran?