Let's say one is sick with a potentially deadly illness.
What "hope" is more heart-warming, or, let's just say, more "effective" (considering that "effectiveness" of hope in this case is enabling you to better cope with your ailment) ?
a) The false hope that a divine being is going to miraculously cure you.
b) The unprovable hope that after you die, your life will carry on on the spiritual domain / you will be resurrected to an earthly paradise.
c) The plausible hope that science may develop some therapy / medicine that will make possible to extend your life with reasonable quality.
d) The real hope that, in the case of your death, your life and example was inspiring to others and your loving memory will live on after you were gone.
What of these "hopes" offers a better ratio between plausibility and "effectiveness"?