What belongs to us Ibid., therefore, who walk by the spirit and not by the letter, is the complete abandonment of carnal things, the spiritual service and communion with God. For circumcision is the abandonment of carnal pleasure and of whatever is superfluous and unnecessary. For the foreskin is nothing else than the skin which it superfluous to the organ of lust. And, indeed, every pleasure which does not arise from God nor is in God is superfluous to pleasure: and of that the foreskin is the type. The Sabbath, moreover, is the cessation from sin; so that both things happen to be one, and so both together, when observed by those who are spiritual, do not bring about any breach of the law at all.