Nature never gives to a living thing capacities not particularly meant for its benefit and use. If Nature gives to us capacities to believe that we have a Creator whom we never saw, of whom we have no direct proof, who is kind and good and tender beyond all that we know of kindness and goodness and tenderness on earth, it is because the endowment of capacities to conceive a Being must be for our benefit and use; it would not be for our benefit and use if it were a lie.