Satan means an accuser or adversary, it is not some guy with horns; it is an internal dialogue, like Mara in Buddhism is a force of greed, lust, desires, etc.
The devil means a slanderer, it is again not some scary dude; stop giving power away to imaginary voices, that accuse us within.
Yeshua in the Wilderness, Buddha in the woods of temptations realized that the Source of reality is everything.
When ultimately we worship Source with
mind, body, soul and strength; we realize our divine light within, which over comes the shadows.
The Source is 100% maths, and our reality is created from mathematics, we know everything is quantifiable at an atomic level, and from my NDE, saw that the
quantum physics is so precise we're in a virtual computer system, made from the consciousness of God.
Everything is consciousness, thus consciousness can communicate with us; as we're all being processed in the mind of God.
The darker voices happen from bad food, like eating meat, drinking alcohol, taking pharmaceuticals, etc, and this then leads to less control of our spiritual surroundings.
The best way to get rid of inner voices is to learn to meditate, and see what they want; not go outwardly, seeing why people don't believe they exist.
In my opinion.