term 

A pure energy is that of nature and its natural elements. The force emitted from nature  and its elements are referred to as pure. These energies have not been created by man and can not be changed or destroyed by man. Therefore these energies are pure in the force they emit. Each element has with it a particular set of non-physical deities ascribed to it. Pure energies work for the Earth in “cleansing”, but “cleansing” can also become destructive for human beings, though the necessary result or goal of the cleanse remains the same whether it is destructive or productive.