“Pretending to consecrate cups mixed with wine, and protracting to great length the word of invocation, [Marcus the Gnostic heretic] contrives to give them a purple and reddish color. . . . [H]anding mixed cups to the women, he bids them consecrate these in his presence.
“When this has been done, he himself produces another cup of much larger size than that which the deluded woman has consecrated, and pouring from the smaller one consecrated by the woman into that which has been brought forward by himself, he at the same time pronounces these words: ‘May that Charis who is before all things and who transcends all knowledge and speech fill your inner man and multiply in you her own knowledge, by sowing the grain of mustard seed in you as in good soil.’
“Repeating certain other similar words, and thus goading on the wretched woman [to madness], he then appears a worker of wonders when the large cup is seen to have been filled out of the small one, so as even to overflow by what has been obtained from it. By accomplishing several other similar things, he has completely deceived many and drawn them away after him” (Against Heresies 1:13:2 [A.D. 189]).