Or perhaps the same anonymous voice which already commanded the previous message summons Jerusalem to become the ambassadress of her God. The coming of the Lord is conceived as having taken place, and He is enthroned in Zion. The construction which takes Jerusalem or Zion (the double name so characteristic of the second part of Isaiah) to be the recipient of the good tidings is much less natural than that which regards her as their bearer.
The word rendered tellest good tidings' is a feminine form, and falls in with the usual personification of a city as a woman. She, long laid in ruins, the Niobe of nations, the sad and desolate widow, is bid to bear to her daughter cities the glad tidings, that God is in her of a truth. It is exactly the same thought as Cry out and shout, thou inhabitant of Zion: for great is the Holy One of Israel in the midst of thee.' The prophecy refers to the Church. It sets forth her highest office as being the proclamation of her indwelling King. The possession of Christ makes the Church the evangelist for the world; for it gives the capacity and the impulse as well as the obligation to speak the glad tidings. Every Christian has this command binding on him by the fact of his having Christ.
The command sets forth the bold clearness which should mark the herald's call. Naturally, any one with a message to peal out to a crowd would seek some vantage-ground, from which his words might fly the farther. If we have a message to deliver, let us seek the best place from which to deliver it. Lift up thy voice with strength.' No whisper will do. Bated breath is no fit vehicle for God's gospel. There are too many of God's heralds who are always apologising for their message, and seeking to reconcile it with popular opinions. We are all apt to speak truth less confidently because it is denied; but, while it is needful to speak with all gentleness and in meekness to them that oppose, it is cowardly, as well as impolitic, to let one tremor be heard in our tones though a world should deny our message.
The command tells the substance of the Church's message. Its essence is the proclamation of the manifested God. To gaze on Jesus is to behold God. That God is made known in the twin glories of power and gentleness. He comes' as a strong one.' His dominion rests on His own power, and on no human allies. His reign is retributive, and that not merely as penally recompensing evil, but as rewarding the faith and hope of those who waited for Him.
But beyond the limits of our text, in Isaiah 37:11, we have the necessary completion of the manifestation, in the lovely figure of the Shepherd carrying the lambs in His arms, and gently leading the flock of returning exiles. The strength of Jesus is His lowliness; and His mighty arm is used, not to wield an iron sceptre, but to gather us to His bosom and guide us in His ways. The paradox of the gospel, which points to a poor, weak man dying in the dark on a cross and says, Behold the great Power of God!' is anticipated in this prophecy. The triumphant paradox of the Apostle is shadowed here: We preach Christ crucified, the power of God, and the wisdom of God.'
