If you have seen my dead grandfather come to life in your dream: You can complete the works you talked about before, you can implement your decisions with the people you have been in contact with before, you may prefer to go on with certain issues instead of ignoring them. To see my dead grandfather come to life in a dream, and to pray for his dead relatives is good. At the same time, one gets tired of the fact that you have to act with the awareness that life is temporary.