42 You worship, says my opponent, one who was born a mere human being. Even if that were true, as has been already said in former passages, yet, in consideration of the many liberal gifts which He has bestowed on us, He ought to be called and be addressed as God. But since He is God in reality and without any shadow of doubt, do you think that we will deny that He is worshipped by us with all the fervour we are capable of, and assumed as the guardian of our body?
Is that Christ of yours a god, then? Some raving, wrathful, and excited man will say. A god, we will reply, and the god of the inner powers; and— what may still further torture unbelievers with the most bitter pains— He was sent to us by the King Supreme for a purpose of the very highest moment. My opponent, becoming more mad and more frantic, will perhaps ask whether the matter can be proved, as we allege. There is no greater proof than the credibility of the acts done by Him, than the unwonted excellence of the virtues He exhibited, than the conquest and the abrogation of all those deadly ordinances which peoples and tribes saw executed in the light of day, with no objecting voice; and even they whose ancient laws or whose country's laws He shows to be full of vanity and of the most senseless superstition, (even they) dare not allege these things to be false.
Source: Against the Heathen (New Advent)