Therefore, in 482 Zeno issued the "Henotikon", a document he had developed with the support of Acacius and addressed to the factions in Egypt. The edict affirmed the Nicene-Constantinopolitan Creed (i.e., the Creed of Nicaea completed at Constantinople) as affording a common, final and united symbol or expression of faith. All other symbola or mathemata were excluded; Eutyches and Nestorius were unmistakably condemned in an anathema, while the twelve chapters of Cyril of Alexandria were accepted. The teaching of Chalcedon was not so much repudiated as passed over in silence; Jesus Christ was described as the "only-begotten Son of God [...] one and not two" and there was no explicit reference to the two natures.