A race of extra-terrestrials. They created the jewish race, hence how the classic jewish features represent that of a reptilian extra-terrestrial.
To my knowledge, when the war between the Gods started, they were mercenaries who had destroyed their home planet and were wandering space until the enemy nordics offered them earth if they helped them keep the Demons bound and destroy humanity. The grey aliens serve them and the enemy nordics as well.
They are enemies. They hate humanity, just as the greys and enemy nordics. They do not percieve life the way we do. In order to get an understanding, do a bit of research on crocodiles. You can teach a wolf, gorilla, and a cheetah to love, protect and care for you, but you can only train a crocodile not to bite you (which isn't always how it is). Now, imagine a crocodile with the brain of a human. (or dinosaur, whichever helps you get the concept)
http://satanslibrary.webs.com/pdf.htm
On this page, there is a download link for a pdf called "666 Black Sun". Although you should take the time to read the whole thing, on page 119, it goes into a bit of detail about the connection between the reptilians and jews.
hope this helped!!!
HAIL SATAN!!!!