After Yaldabaoth claims sole divinity for himself, the voice of Sophia comes forth calling him "Samael", due to his ignorance. In "On the Origin of the World", his name is explained as "blind god" and his fellow Archons are said to be blind, too. This reflecting the characteristics of the Christian devil, making people blind, as does the devil in 2 Corinthians 4. Also Samael is the first sinner in the "Hypostasis of the Archons" and the First Epistle of John calls the devil as sinner from the beginning. These characteristics combined with his boasting conflates the Jewish god with the devil. His appearance is that of a lion-faced serpent. Although the Gnostics and Jewish originally used the same source, both depictions of Samael developed independently.