Now, when we look within ourselves we see the reason of this. We perceive that the one fact, which amid the mystery and chaos of our inner life gives certainty and light, is a fact which is a Voice. Our nature may be wrecked and dissipated, but conscience is always left; or in ignorance and gloom, but conscience is always audible; or with all the faculties strong and assertive, yet conscience is still unquestionably queen,--and conscience is a Voice. It is a still, small voice, which is the surest thing in man, and the noblest; which makes all the difference in his life; which lies at the back and beginning of all his character and conduct. And the most indispensable, and the grandest service, therefore, which a man can do his fellow-men, is to get back to this voice, and make himself its mouthpiece and its prophet. What work is possible till the word be spoken? Did ever order come to social life before there was first uttered the command, in which men felt the articulation and enforcement of the ultimate voice within themselves? Discipline and instruction and energy have not appeared without speech going before them. Knowledge and faith and hope do not dawn of themselves; they travel, as light issued forth in the beginning, upon the pulses of the speaking breath.
It was the greatness of Israel to be conscious of their call as a nation to this fundamental service of humanity. Believing in the Word of God as the original source of all things,--_In the beginning God said, Let there be light; and there was light_,--they had the conscience, that, as it had been in the physical world, so must it always be in the moral. Men were to be served and their lives to be moulded by the Word. God was to be glorified by letting His Word break through the life and the lips of men. There was in the Old Testament, it is true, a triple ideal of manhood: _prophet_, _priest and king_. But the greatest of these was the prophet, for king and priest had to be prophets too. Eloquence was a royal virtue,--with persuasion, the power of command and swift judgement. Among the seven spirits of the Lord which Isaiah sees descending in the King-to-Come is the spirit of counsel, and he afterwards adds of the King: _He shall smite the earth with the rod of his mouth, and with the breath of his lips shall he slay the wicked_. Similarly, the priests had originally been the ministers, not so much of sacrifice, as of the revealed Word of God. And now the new and high ideal of priesthood, the laying down of one's life a sacrifice for God and for the people, was not the mere imitation of the animal victim required by the priestly law, but was the natural development of the prophetic experience. It was (as we shall presently see) the prophet, who, in his inevitable sufferings on behalf of the truth he uttered, developed that consciousness of sacrifice for others, in which the loftiest priesthood consists. Prophecy, therefore, the Service of Men by the Word of God, was for Israel the highest and most essential of all service. It was the individual's and it was the nation's ideal. As there was no true king and no true priest, so there was no true man, without the Word. _Would to God_, said Moses, _that all the Lord's people were prophets_. And in our prophecy Israel exclaims: _Listen, O Isles, unto me; and hearken, ye peoples from far. He hath made my mouth like a sharp sword, in the shadow of His hand hath He hid me._
At first it seems a forlorn hope thus to challenge the attention of the world in the dialect of one of its most obscure provinces,--a dialect, too, that was already ceasing to be spoken even there. But the fact only serves more forcibly to emphasize the belief of these prophets, that the word committed to what they must have known to be a dying language was the Word of God Himself,--bound to render immortal the tongue in which it was spoken, bound to re-echo to the ends of the earth, bound to touch the conscience and commend itself to the reason of universal humanity. We have already seen, and will again see, how our prophet insists upon the creative and omnipotent power of God's Word; so we need not dwell longer on this instance of his faith. Let us look rather at what he expresses as Israel's preparation for the teaching of it.