Theophylact of Bulgaria
Christ provides sustenance, beginning with the more significant and precious nourishment of His word, followed by physical sustenance. In a symbolic interpretation, the five loaves represent the five books of Moses: Genesis, Exodus, Leviticus, Numbers, and Deuteronomy. The two fish symbolize the messages of the fishermen—the Apostle and the Gospel. These elements serve as the nourishment for our five senses, represented by the five thousand individuals.