The tree of death is well know in hebrew litteracy. It is called also the tree of life in bible, death do not exist in the divine nature. There is powerfull evil force that hide the kindom to human mankind.
Evils forces are incarnated in 7 category of men :
Politics, scientifics, military, religious, rich, traficmen, and conquers men.
The tree is also an alchimic representation of all the elements of the nature and how to mutate between them. This tree is also present in the human celestian body, that is unknow by everybody.
If you have mores questions, do not hesitate
The snake is electricity on a coil, positive and negative in nature.
The demonics name can replace the divine nature, to hide the truth to human mankind.