A Christian teacher in Egypt, around 170. In "Stromateis (III.13.91-92), is Clement's citation it is also to be noted that Julius Cassianus quotes from the apocryphal gospel so-called "According to the Egyptians" to support his understanding that intercourse is not from God--a position which he understood, though dubiously, was taught by the Saviour (apud Grant 1946: 52-53; cf. Aland 1978: 336): "When you conceal the garment of shame, and when the two become one, and the male with the female is neither male nor female". He is said to have been associated with encratites, and doceticism. http://www.dacb.org/stories/egypt/julius_cassianus.html