Prophet
The idea of a "prophet" is very closely tied to the idea of the Bible itself, since the Bible was largely written by prophets. At a lower level, prophets represent people who teach from the Bible. At a higher level, they represent the Lord as He reveals himself through the Bible. Viewed in a abstract way, prophets represent the holy parts of the Bible themselves, and also represent doctrine drawn from the Bible. The reason we say "largely written by prophets" and "the holy parts of the Bible" is that not all of the books currently included in the Bible have a complete and continuous internal sense. Some -- like Job, Ruth, and Song of Solomon -- are wonderful literary pieces that got included, but which lack the systematic meanings for words and phrases. Others -- the Acts and Epistles, primarily -- are really doctrinal works, the first attempt by others to extract meaning from Jesus' life and words.
Arcana Coelestia # 5192
5192. 'Pharaoh' is the natural in general which has now become inactive, leaving everything to the celestial of the spiritual, which is 'Joseph'. The seven years of the abundance of corn in the land of Egypt are the factual knowledge to which good from the celestial of the spiritual can be attached, while the seven years of famine are subsequent states when no good is present within factual knowledge except that coming from the Divine celestial of the spiritual, which is received from the Lord's Divine Human. A detailed explanation of this is given in what follows below.