So in addition to the helpful things other members have said, void meditation, is important and so is
Returning Curses part 1 and 2
https://satanisgod.org/www.angelfire.com/empire/serpentis666/Returning_Curses.html
https://satanisgod.org/www.angelfire.com/empire/serpentis666/Returning_Curses2.html
This will help rid your chakras of filth and curses and negative thoughtforms.
Another good thing is the Gods will never NEVER tell you negative things, hurtful things, dangerous things.
They may be tough on you, as a parent will be to their child, to help whip you into shape and discipline you sometimes.
But, nothing ever harmful or negative. If the thoughts you are hearing are bad or of a malicious nature, they are not from the Gods.