His raiment of camel’s hair. — The dress was probably deliberately adopted by the Baptist as reviving the outward appearance of Elijah, who was “a hairy man, and girt with a girdle of leather” (2 Kings 1:8); and the “rough garment,” that had been characteristic of the prophet’s life even at a later period (Zechariah 13:4), as contrasted with the “long garments” of the Pharisees (Mark 12:38), and the “gorgeous apparel” of the scribes who attached themselves to the court of Herod (Luke 7:25). The Nazarite vow of Luke 1:15 probably involved long and shaggy hair as well.
Locusts and wild honey. — Locusts were among the articles of food permitted by the Law (Leviticus 11:21), and were and are still used by the poor in Palestine and Syria. They are commonly salted and dried, and may be cooked in various ways, pounded, or fried in butter, and they taste like shrimps. It is needless, when the facts are so clear, to go out of the way to seek the food of the Baptist in the sweet pods of the so-called locust-tree (Ceratonia Siliqua), with which it has been sometimes identified. The “wild honey” was that found in the hollows of trees (as in the history of Jonathan, 1 Samuel 14:25), or in the “rocks” (Deuteronomy 32:13; Psalms 81:16). Stress is laid on the simplicity of the Baptist’s fare, requiring no skill or appliances, the food of the poorest wanderer in the wilderness, presenting a marked contrast to the luxury of the dwellers in towns. The life of Banus, the hermit-master of Josephus, who lived only on herbs and water (Life, c. 2) presented analogous though not identical features.