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.
Drop They still dews of quietness
Til all our strivings cease;
Take from our souls the strain and stress,
And let our ordered lives confess
the beauty of Thy peace.