Casting out demons sounds a bit like a carnival sideshow act these days. Yet, the level of deep internal torment in the lives of many in our community suggests there is an ongoing need for deliverance.
The Spirit world has no doubt regarding the authority of Jesus. Grace, truth and peace always trump judgement, lies and torment.
When Jesus delivers the man tormented by the legion of demons this is no play acting. There is a move from one realm of power to another. The man moves into Jesus’ realm - and the demons lose their power over him.
The same dynamic remain true and operable today. Worship Jesus and all other claims on your allegiance will fall away.