It is the Light within that performs all works of Goodness in this evil dimension which has been created by Evil for Evil.

The Light within needs to subdue the evil-created physical vehicle which is heavily programmed, polluted and indoctrinated to serve its anti-Light creator via all the mechanisms of programming, pollution and indoctrination which I have discussed in detail in the series of books called "Making Sense of the Madness".

Hence, discipline in the lower being is paramount. Without discipline, no proper, useful work against Evil in this War of Essences can be performed.