The soul is the greening life force of the flesh, for the body grows and prospers through her, just as the earth becomes fruitful when it is moistened. The soul humidifies the body so it does not dry out, just like the rain which soaks into the earth.
In being true to the small voice within, you are being of service to others and to the world in the most profound way possible. You cannot know where that voice will take you, but in being willing "to save the only life you could save," you are affirming one of the deepest and most sobering truths of all: no one else can ever walk your journey for you. You alone can respond to your call.