No Striver, Pride, greed, envy.... Are ways of wrongful thinking, not demons.
Demons are living souls/ghosts who interact with there targets.
Demons are the living beings who rebel against GOD.
And at this point in your life Striver, your being a good host to demons.
But if I were you Striver, I'd kick those little bastards out!.. And say; Enough of the blind BS, I want some TRUTH!
Demons blind your understanding, that is their motive.
Not just emotions like pride, greed, and envy, but much deeper friend.
And until you get rid of yours, you'll blow this off as another nutcase who believes in the spook in the sky. But your too spoiled for that, at the moment.