When you doubt, abstain.
Doing good to others is not a duty, it is a joy, for it increases our own health and happiness.
Be good, be kind, be humane, and charitable; love your fellows; console the afflicted; pardon those who have done you wrong.
Suffer no anxiety, for he who is a sufferer of anxiety becomes regardless of enjoyment of the world and the spirit, and contraction happens to his body and soul.