How do people become demon possessed?
Do they have to be involved in the occult? Do they have a choice? Can it happen just because people sin and are in bondage to the god of this world? Can it happen to followers of Jesus?
Luke 22:3 Then entered Satan into Judas surnamed Iscariot, being of the number of the twelve.
4 And he went his way, and communed with the chief priests and captains, how he might betray him unto them.
5 And they were glad, and covenanted to give him money.
6 And he promised, and sought opportunity to betray him unto them in the absence of the multitude.