From Saint James: James 2:14-20 14 What good is it, dear brothers and sisters, if you say you have faith but don’t show it by your actions? Can that kind of faith save anyone? 15 Suppose you see a brother or sister who has no food or clothing, 16 and you say, “Good-bye and have a good day; stay warm and eat well”—but then you don’t give that person any food or clothing. What good does that do? 17 So you see, faith by itself isn’t enough. Unless it produces good deeds, it is dead and useless. 19 You say you have faith, for you believe that there is one God. Good for you! Even the demons believe this, and they tremble in terror. 20 How foolish! Can’t you see that faith without good deeds is useless?
So if one won't be helpful or useful then:
Matthew 25:30 30 And cast the unprofitable servant into the outer darkness. There will be weeping and gnashing of teeth.’