Dr. David Hargis has put together a very concise guide which details the basics of Jewish Messianic faith. all of these positions are currently mainstream and they certainly are concise in their presentation. The position that Dr. Hargis takes on the two-house question is that the teaching is so divisive it can not be true. Other than this, these small collections of articles are useful for helping non-messianic people see what messianic believers believe and why they believe it . Other points of interest is an explanation of the terminology and practice in mainstream messianic circles and a position on the oral tradition. The oral tradition is seen as a good document for research and historical context but it should never supercede the written Torah according to Dr. Hargis. All in all, I would recommend this guide