[55] And this same man was likewise a lawgiver; for a king must of necessity both command and forbid, and law is nothing else but a discourse which enjoins what is right and forbids what is not right; but since it is uncertain what is expedient in each separate case (for we often out of ignorance command what is not right to be done, and forbid what is right), it was very natural for him also to receive the gift of prophecy, in order to ensure him against stumbling; for a prophet is an interpreter, God from within prompting him what he ought to say; and with God nothing is blameable.