That you appear not unto men to fast, but unto your Father who is in secret: and your Father, who sees in secret, shall reward you openly.
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Theophylact of Ochrid
AD 1107
. Men of old would anoint themselves with oil after bathing as a mark of their joy and well-being. So you also, O reader, should appear joyful when you fast. The oil used to anoint we also understand to mean almsgiving. Our Head is Christ, Which we should anoint with deeds of mercy; and our face, that is our senses, we should wash with tears of repentance.