“We need to remember that prophecy was a profession, and that the prophets formed a professional class. There were schools of the prophets, in which the gift was regularly cultivated. A group of young men would gather round some commanding figure—a Samuel or an Elisha—and would not only record or spread the knowledge of his sayings and doings, but seek to catch themselves something of his inspiration. It seems that music played its part in their exercises. … It is perfectly clear that by no means all of these Sons of the prophets ever succeeded in acquiring more than a very small share in the gift which they sought. It was clearly possible to ‘counterfeit’ prophecy. Sometimes this was done deliberately. … But it by no means follows that in all cases where a false message was given, the giver of it was altogether conscious of what he was doing.”
Here, to take another Jewish case, is the way in which Philo of Alexandria describes his inspiration:—
“Sometimes, when I have come to my work empty, I have suddenly become full; ideas being in an invisible manner showered upon me, and implanted in me from on high; so that through the influence of divine inspiration, I have become greatly excited, and have known neither the place in which I was, nor those who were present, nor myself, nor what I was saying, nor what I was writing; for then I have been conscious of a richness of interpretation, an enjoyment of light, a most penetrating insight, a most manifest energy in all that was to be done; having such effect on my mind as the clearest ocular demonstration would have on the eyes.”