There are outside forces knocking at the door.
And if you think about it Ice, it could be food or memories of the past or booze and drugs or sexual desires or torments done to you. Or hauntings from living ghosts who want to see you go down.
Technically the Devil is a fallen Angel who competes against God.
And Satin has the power to appear as an Angel of Light to his victoms.
I know you don't believe in that stuff Ice. But when you meditate that Angel or god of light is NOT your Creator.