The Bible warns us that a great False Prophet will soon arise to sway mankind into idolatry. In addition, numerous passages speak of other false prophets and false teachers in the church and in the world. David Grabbe, in exposing the differences between false prophets and true ones, explains what we need to look out for as the end nears.
John Ritenbaugh reiterates the characteristics of a prophet, showing that both Moses and Aaron fulfilled this role. Jesus described John the Baptist as the greatest of all the Old Covenant prophets, distinctive by his austere dress and diet. Highly esteemed by the common people, John was unusually vital and strong, and consciously prepared the way for the Messiah. Although by no means a wild man, John, like the prophets of old, experienced alienation from people, especially the entrenched religious and political leaders within the system. His greatness lay in 1) the office he filled, 2) the subject he proclaimed, 3) the manner in which he did it, and receding into the background, 4) the zeal in which he performed his office, 5) the courage he demonstrated, 6) his lifetime service, and 7) the number and greatness of his sacrifices, performed in the spirit and power of Elijah, by which he restored and repaired family values, enabling people to see God.
John Ritenbaugh explores what the Bible teaches on the function of the prophet. Through Biblical contexts, we learn that a prophet is one who speaks for God, expressing His will and purpose in words and signs. The office of a prophet is to forth-tell God's purpose through His Law and tell people God's words. A true prophet, never losing sight of the law of God, deals with local situations, events of the Messiah, events of the future, and events that are dual in application. The prophet, described as coming from outside the system (who brings new truth building it upon the foundation of old truth) is contrasted with the priest who conserves old truth (given to them by a prophet). A prophet goads people to urgently commit themselves to a righteous course of action, forcing them to make clear and often painful choices. Elijah and John the Baptist clearly fulfilled the role of prophet.
John Ritenbaugh, insisting that God is not the author of confusion, affirms that God, throughout the scriptures, has used a consistent pattern of appointing leaders over His called-out ones. God has invariably chosen one individual, working with him until it becomes obvious through his fruits that God had intended him to lead. After choosing the leader, God brings the people to him, placing within them an inclination to voluntarily submit to him. Rather than a cacophony of discordant voices, God designates one individual (Abraham,Moses, Peter,etc.) to serve as a representative, taking a pre-eminent role as spokesman.