The Creator, having in olden times created men together with the sacrifice, said `Propagate with this. May it be the giver to you of the things you desire. Please the gods with this, and may those gods please you. Pleasing each other, you will attain the highest good. For pleased with the sacrifices, the gods will give you the enjoyments you desire. And he who enjoys himself without giving them what they have given, is, indeed, a thief.'