The danger of spiritual emptiness

^43-45 “When the evil spirit goes out of a man it wanders through waterless places looking for rest and never finding it. Then it says, ‘I will go back to my house from which I came.’ When it arrives it finds it unoccupied, but clean and all in order. Then it goes and collects seven other spirits more evil than itself to keep it company, and they all go in and make themselves at home. The last state of that man is worse than the first—and that is just what will happen to this evil generation.”