14 Why do you turn your attention to the weakness of our body? Why do you strive with the feebleness of this earthly flesh? Contend rather with the strength of the mind, break down the power of the soul, destroy our faith, conquer if you can by discussion, overcome by reason; or, if your gods have any deity and power, let them themselves rise to their own vindication, let them defend themselves by their own majesty. But what can they advantage their worshippers, if they cannot avenge themselves on those who worship them not? For if he who avenges is of more account than he who is avenged, then you are greater than your gods. And if you are greater than those whom you worship, you ought not to worship them, but rather to be worshipped and feared by them as their lord. Your championship defends them when injured, just as your protection guards them when shut up from perishing. You should be ashamed to worship those whom you yourself defend; you should be ashamed to hope for protection from those whom you yourself protect.
Source: The Treatises of Cyprian (New Advent)