Faith is not an art. Faith is not an achievement. Faith is not a good work of which some may boast while others can excuse themselves with a shrug of the shoulders for not being capable of it. It is a decisive insight of faith itself that all of us are incapable of faith in ourselves, whether we think of its preparation, beginning, continuation, or completion. In this respect believers understand unbelievers, skeptics, and atheists better than they understand themselves. Unlike unbelievers, they regard the impossibility of faith as necessary, not accidental.
Samuel Scheffler
Our actual lives, including our values, our social relations, our self-conceptions, and many of our concepts, are pervasively shaped both by the knowledge and by the fact that we will someday die - that we are subject to extreme temporal scarcity. There is no reason to think that, if we were immortal, the same things would continue to matter to us. We have little or no idea what, if anything, would matter to immortal beings, or even how such beings would think of themselves.
