"But if it's by God's power that I am sending the evil spirits packing, then God's kingdom is here for sure.
How in the world do you think it's possible in broad daylight to enter the house of an awake, able-bodied man and walk off with his possessions unless you tie him up first? Tie him up, though, and you can clean him out.
"This is war, and there is no neutral ground. If you're not on my side, you're the enemy; if you're not helping, you're making things worse.