The opinion which the disciples held of Jesus now became part of their preaching in a manner which had not been the case during his lifetime. To distinguish its nature and development requires a somewhat critical investigation of the meaning and history of the titles first used in speaking of Jesus. The chief of these are Messiah, Son of Man, Son of God, and Servant. That which in the end was the most important of all--Lord--was probably not used until a little later. Messiah is really an adjective which, translated literally, means "anointed," or in Greek _christos_, but whereas to say that a man was anointed has no more meaning in Greek than it has in English, it had in Hebrew the clear and universally understood meaning of "consecrated" or "appointed by God." It was applied in the Old Testament to the high-priest, and it is habitually used in this sense in the Mishna. It was also used of Saul, of David, and of some of the other kings, but always with some defining phrase attached to it, generally speaking "the anointed of Jehovah." Without definition it is not found until the Christian period. There is no reason to suppose that at the beginning of the first century it was used exclusively to describe the hope of the Jews that a {48} prince of the house of David would restore their fallen fortunes, though in the later Jewish literature it was used in this way.[3] Thus if we try to construct the impression which the early Christians made on the Jews of Jerusalem by claiming that Jesus was anointed by God, we are obliged to say that the phrase itself only implied his divine appointment; it did not by itself indicate definitely the function to which he was appointed. But the way in which it was used must have suggested two special functions--that of the Davidic prince alluded to above, and that of the supernatural representative of God who would judge the world at the last day.