Question: what to say when someone is terminally sick?
Answer: Don't say, “It's going to be OK” ...  But do say something. ...  Do make clear that you'll be there for them. ...  Do be careful about saying, “I'll pray for you” ...  Do try to create a semblance of normalcy. ...  Do ask how they're doing — today. ...  Do be a good listener. ...  Don't get squirmy at the end.