TO worship God even for the sake of salvation or any other reward is equally degenerate. Love knows no reward. Give your love unto to God, but do not ask anything in return even from Him through pray.
Justice is a commodity which in a more or less adulterated condition the State sells to the citizen as a reward for his allegiance, taxes and personal service.
The bourgeois thinkers of the eighteenth century thus turned Aristotle's formula on its head: satisfactions which the Greek philosopher had identified with leisure were now transposed to the sphere of work, while tasks lacking in any financial reward were drained of all significance and left to the haphazard attentions of decadent dilettantes. It now seemed as impossible that one could be happy and unproductive as it had once seemed unlikely that one could work and be human.
If goodness has causes, it is not goodness; if it has effects, a reward, it is not goodness either. So goodness is outside the chain of cause and effect.
I'll follow, as they say, for reward. He that rewards me, God reward him. If I do grow great, I'll grow less; for I'll purge, and leave sack, and live cleanly, as a nobleman should do.