No fable made famous by the Greeks is to be neglected. For even those opinions of theirs which lack consistency are believed through the extravagant madness of the heretics, who, from hiding in silence their own unspeakable mysteries, are supposed by many to worship God. Whose opinions also we aforetime set forth within measure, not displaying them in detail but refuting them in the rough,[6] as we did not hold it fit to bring their unspeakable deeds [Sidenote: p. 3.] to light. This we did that, as we set forth their tenets by hints only, they, becoming ashamed lest by telling outright their secrets we should prove them to be godless, might abate somewhat from their unreasoned purpose and unlawful enterprise.[7] But since I see that they have not been put to shame by our clemency, and have not considered God’s long-suffering under their blasphemies, I am forced, in order that they may either be shamed into repentance, or remaining as they are may be rightly judged, to proceed to show their ineffable mysteries which they impart to those candidates for initiation who are thoroughly trustworthy. Yet they do not previously avow them, unless they have enslaved such a one by keeping him long in suspense and preparing him by blasphemy against the true God,[8] and they see him longing for the jugglery of the disclosure. And then, when they have proved him to be bound fast by iniquity,[9] they initiate him and impart to him the perfection of evil things,[10] first binding him by oath neither to tell nor to impart them to any one unless he too has been enslaved in the same way. Yet from him to whom they have been only communicated, no oath is [Sidenote: p. 4.] longer necessary. For whoso has submitted to learn and to receive their final mysteries will by the act itself and by his own conscience be bound not to utter them to others. For were he to declare to any man such an offence, he would neither be reckoned longer among men, nor thought worthy any more to behold the light. Which things also are such an offence that even the dumb animals do not attempt them, as we shall say in its place.[11] But since the argument compels us to enter into the case very deeply, we do not think fit to hold our peace, but setting forth in detail the opinions of all, we shall keep silence on none. And it seems good to us to spare no labour even if thereby the tale be lengthened. For we shall leave behind us no small help to the life of men against further error, when all see clearly the hidden and unspeakable orgies of which the heretics are the stewards and which they impart only to the initiated. But none other will refute these things than the Holy Spirit handed down in the Church which the Apostles having first received did distribute to those who rightly believed. Whose successors we chance to be and partakers of the same grace of high priesthood[12] and of [Sidenote: p. 5.] teaching and accounted guardians of the Church. Wherefore we close not