I will relieve and refresh your souls.
Many people say that they'll think about it when they are older, as they have no time now.
However, the Bible says that every man has a destined time to die. You are not just a physical body, you also have an immaterial part which will not die. When somebody hurts your physical body, you sense pain. However, when somebody says something negative about you or does something bad to you, you hurt on the inside. This immaterial part is what will live on after death.