Jesus promised he would come again, and we know that God keeps his promises to the faithful. But being faithful means we believe in certain things we can’t actually see, like the fact that the Holy Spirit is active in our world today. We can often see or experience the results of those loving actions, but we can’t see the Spirit with our eyes. Faith is the conviction of things not seen, so even though we can’t see into the future, we believe that Christ will come again, so we must be prepared!