The Gospel of the chapter is just that which we have already emphasized as the gospel _par excellence_ of Isaiah: the Lord exalted in righteousness, God supreme over the supremest men and forces of the world. But we now see it carried to a height of daring not reached before. This was the first time that any man faced the sovereign force of the world in the full sweep of victory, and told himself and his fellow-men: "This is not travelling in the greatness of its own strength, but is simply a dead, unconscious instrument in the hand of God." Let us, at the cost of a little repetition, get at the heart of this. We shall find it wonderfully modern. Belief in God had hitherto been local and circumscribed. Each nation, as Isaiah tells us, had walked in the name of its god, and limited his power and prevision to its own life and territory. We do not blame the peoples for this. Their conception of God was narrow, because their life was narrow, and they confined the power of their deity to their own borders because, in fact, their thoughts seldom strayed beyond. But now the barriers, that had so long enclosed mankind in narrow circles, were being broken down. Men's thoughts travelled through the breaches, and learned that outside their fatherland there lay the world. Their lives thereupon widened immensely, but their theologies stood still. They felt the great forces which shook the world, but their gods remained the same petty, provincial deities. Then came this great Assyrian power, hurtling through the nations, laughing at their gods as idols, boasting that it was by his own strength he overcame them, and to simple eyes making good his boast as he harried the whole earth like a bird's nest. No wonder that men's hearts were drawn from the unseen spiritualities to this very visible brutality! No wonder all real faith in the gods seemed to be dying out, and that men made it the business of their lives to seek peace with this world-force, that was carrying everything, including the gods themselves, before it! Mankind was in danger of practical atheism: of placing, as Isaiah tells us, the ultimate faith which belongs to a righteous God in this brute force: of substituting embassies for prayers, tribute for sacrifice, and the tricks and compromises of diplomacy for the endeavour to live a holy and righteous life. Behold, what questions were at issue: questions that have come up again and again in the history of human thought, and that are tugging at us to-day harder than ever!--whether the visible, sensible forces of the universe, that break so rudely in upon our primitive theologies, are what we men have to make our peace with, or whether there is behind them a Being, who wields them for purposes, far transcending them, of justice and of love; whether, in short, we are to be materialists or believers in God. It is the same old, ever-new debate. The factors of it have only changed a little as we have become more learned. Where Isaiah felt the