he is god of this world, corrupts everything. he is good at it. sometimes lying spirits even get sent down to take control of people. bible has many examples of this, such as in Luke 22.
you really think Jesus handpicked a black harted evil person to be within His inner circle. and what does Judas do, devoted follower of Jesus one minute, entered by Satan, betrays Jesus, next minute returns the money and is so shamed he kills himself, but he wasnt possessed? scripture even says Satan entered him, but again, he was acting on his own free will?? not buying that