The Shemhamforash is the actual name of the jewish god in kabala its the 72 names. Its arranged according to the YHVH into four sections of 18 names each. This is why the jews call their god Ha Shem as the one rabbi stated its a short form of saying Shemhamforash.
In the Talmud the jews state the power of the rabbi's is the ability to use the 72 names with this they accomplish all things. Because the 72 names are how they manifest their god form into the material realm.
There is a lot of jewish garbage in the CoS. If your against Yahweh why invoke Yahweh by the Hebrew title of Yahweh.......
The 72 RTR is the reversal of the name of the jewish god and thus the erasing of the jewish godform of YHVH out of existence.