2 But Jesus, he affirms, has the following unspeakable origin. From the mother of all things, that is, the first Tetrad, there came forth the second Tetrad, after the manner of a daughter; and thus an Ogdoad was formed, from which, again, a Decad proceeded: thus was produced a Decad and an Ogdoad. The Decad, then, being joined with the Ogdoad, and multiplying it ten times, gave rise to the number eighty; and, again, multiplying eighty ten times, produced the number eight hundred.
Thus, then, the whole number of the letters proceeding from the Ogdoad [multiplied] into the Decad, is eight hundred and eighty-eight. This is the name of Jesus; for this name, if you reckon up the numerical value of the letters, amounts to eight hundred and eighty-eight. Thus, then, you have a clear statement of their opinion as to the origin of the supercelestial Jesus. Wherefore, also, the alphabet of the Greeks contains eight Monads, eight Decads, and eight Hecatads, which present the number eight hundred and eighty-eight, that is, Jesus, who is formed of all numbers; and on this account He is called Alpha and Omega, indicating His origin from all.
And, again, they put the matter thus: If the first Tetrad be added up according to the progression of number, the number ten appears. For one, and two, and three, and four, when added together, form ten; and this, as they will have it, is Jesus. Moreover, Chreistus, he says, being a word of eight letters, indicates the first Ogdoad, and this, when multiplied by ten, gives birth to Jesus (888). And Christ the Son, he says, is also spoken of, that is, the Duodecad. For the name Son, (υἰός) contains four letters, and Christ (Chreistus) eight, which, being combined, point out the greatness of the Duodecad.
But, he alleges, before the Episemon of this name appeared, that is Jesus the Son, mankind were involved in great ignorance and error. But when this name of six letters was manifested (the person bearing it clothing Himself in flesh, that He might come under the apprehension of man's senses, and having in Himself these six and twenty-four letters), then, becoming acquainted with Him, they ceased from their ignorance, and passed from death unto life, this name serving as their guide to the Father of truth. For the Father of all had resolved to put an end to ignorance, and to destroy death.
But this abolishing of ignorance was just the knowledge of Him. And therefore that man (Anthropos) was chosen according to His will, having been formed after the image of the [corresponding] power above.
Source: Adversus haereses (New Advent)