“…not one from all the saints is found to have celebrated a festive day or a great feast on the day of his birth. No one is found to have had joy on the day of the birth of his son or daughter. Only sinners rejoice over this kind of birthday. For indeed we find in the Old Testament Pharaoh, king of Egypt, celebrating the day of his birth with a festival, and in the New Testament, Herod. However both of them stained the festival of his birth by shedding human blood….But the saints not only do not celebrate a festival on their birth days, but, filled with the Holy Spirit, they curse that day (after the example of Job, Jeremiah and David).” – Origen, Homilies on Leviticus