The resurrection of the body - what do we really mean by this? ...Did not the mystics and sages of all times teach us that the positive meaning of death is precisely that it liberates us from the prison of the body, as they say, from this perennial dependency on the material, physical, and bodily life - finally rendering our souls light, weightless, free, spiritual? We [must] consider more profoundly the meaning of the body... We must consider the role of the body in our, in my, life. On the one hand, of course it is entirely clear that all of our bodies are transitory and impermanent. Biologists have calculated that all the cells that compose our bodies are replaced every seven years. Thus, physiologically, every seven years we have a new body. Therefore, at the end of my life the body that is laid in the grave or consumed by fire is no longer the same body as all the preceding ones, and in the final analysis each of our bodies is nothing other than our individual [being] in the world, as the form of my dependence on the world, on the one hand, and of my life and of my activity on the other. In essence, my body is my relationship to the world, to others; it is my life as communion and as mutual relationship. Without exception, everything in the body, in the human organism, is created for this relationship, for this communion, for this coming out of oneself. It is not an accident, of course, that love, the highest form of communion, finds its incarnation in the body; the body is that which sees, hears, feels, and thereby leads me out of the isolation of my *I*. But then, perhaps, we can say in response: the body is not the darkness of the soul, but rather the body is its freedom, for the body is the soul as love, the soul as communion, the soul as life, the soul as movement. And this is why, when the soul loses the body, when it is separated from the body, it loses life.
~ Alexander Schmemann