Gerasimus, Patriarch of Alexandria, On Communion; Jewish account that Christ is Son of God. BHG3 811; Letter of Pontius Pilate to Tiberius about the Crucifixion, and Tiberius's reply. BHG3 779xI, xII; CANT 65; Riddles of Gerasimus, Patriarch of Alexandria; History of the mountain in Egypt removed by the prayers of Joachim, Patriarch of Alexandria; Hymn in memory of St Ambrose of Milan.