Ellicott's Commentary for English Readers - Matthew 8:30
(30) An herd of many swine.—We are surprised at first to find swine kept in a country where their flesh could not be an article of food. But though the Jews did not eat pork, Roman soldiers did, and the swine may have been kept to supply the wants of the legion with which the man was familiar. The pun of Augustus as to Herod’s swine and son (see Note on Matthew 2:16) seems to imply that the king kept them on his estates for some such purpose. read more
John Dummelow's Commentary on the Bible - Matthew 8:1-34
The Leper Cleansed. The Centurion’s Servant Healed. Healing of Peter’s Wife’s Mother and many others. Stilling of the Tempest. Healing of the Gadarene Demoniacs1-4. Cleansing of the leper (Mark 1:40; Luke 5:12). No natural explanation of this miracle is possible. Leprosy has always been, and is still, one of the most intractable diseases. Under the Mosiac Law lepers were regarded as unclean and excluded entirely from human society: see Leviticus 13, 14, and notes. Considered as a parable this... read more