All day long we are, in some degree, helping each other to one of these destinations [to heaven or to hell]. It is in light of these overwhelming possibilities, it is with the awe and the circumspection proper to them, that we should conduct all our dealings with one another, all friendships, all loves, all play, all politics. There are no ordinary people. You have never talked to a mere mortal. Nations, cultures, arts, civilisations—these are mortal, and their life is to ours as the life of a gnat. But it is immortals whom we joke with, work with, marry, snub, and exploit—immortal horrors or everlasting splendours

— C.S. Lewis, portion of last paragraph of sermon, “The Weight of Glory”  <link>