Kabbalah is NOT just another word for “Gnosticism”. Such a statement is just total nonsense.
And these groups are not Kabbalists. I am studying to be a Rabbi. I was brought up in this. You have no idea what you are talking about.
It is Hebrew and is a central part of Judaism-Orthodox, Torah Observant Judaism. It IS Torah, and always has been. Look it up, or go to the Chabad Site: Judaism, Torah and Jewish Info - Chabad Lubavitch:
http://www.chabad.org/
http://www.chabad.org/search/keyword_cdo/kid/208/jewish/Kabbalah-Chassidism-Mysticism.htm
But learn about it, and us, before you make such idiotic statements.
These groups are NOT Kabbalists. And stating that the Bnai Brith is, is nothing short of comical. The Bnai Brith is a Jewish organization of that serves the Jewish community - they help the poor, research, and fight anti-semitism. I have no doubt that they have Kabbalists in them, but as an organization, they are not.
That being said, no Kabbalist would ever be a Freemason, a Knight of Malta, let alone a believer of Islam. That would be heresy, and pagan idolatry.
Your reaction is no surprise to me.