Treatise on the Passover and Dialogue of Origen With Heraclides and His Fellow Bishops on the Father, the Son, and the Soul (Ancient Christian Writer Vol. 54)

The Treatise on the Passover dates from around 245. Its central insight is that the passover is not a figure or type of the passion of Christ, but a figure of Christ himself, of Christ's passing over to the Father. The Dialogue with Heraclides probably comes from between the years 244 and 249. It seems to be the record of a synod-like meeting of bishops, in the presence of lay people, called to discuss matters of belief and worship. Both pieces seem to come from the last decade of Origen’s activity, when he was at the height of his powers.

• 26. Origen: The Song of Songs, Commentary and Homilies (Ancient Christian Writers)
• Homilies on Genesis and Exodus (Fathers of the Church Patristic Series)
• Origen: Scholarship in the Service of the Church
• Commentary on the Gospel According to John, Books 1-10 (Fathers of the Church Patristic Series)
• On Pascha: With the Fragments of Melito and Other Material Related to the Quartodecimans (Popular Patristics)
• Commentary on the Gospel According to John, Books 13-32 (Fathers of the Church Patristic Series)
• The Christian Tradition: A History of the Development of Doctrine, Vol. 1: The Emergence of the Catholic Tradition (100-600)
• Origen and Scripture: The Contours of the Exegetical Life (Oxford Early Christian Studies)
• The Christian Tradition: A History of the Development of Doctrine, Vol. 2: The Spirit of Eastern Christendom (600-1700)
• On the Incarnation: Saint Athanasius (Popular Patristics)