Yet these are only segments of horizons, and perhaps the prophet reaches the height of his power of expression in the first of the three texts, which we have given as representative of his prophecies on foreign nations (p. 278). Here three or four lines of marvellous sound repeat the effect of the rage of the restless world as it rises, storms and breaks upon the steadfast will of God. The phonetics of the passage are wonderful. The general impression is that of a stormy ocean booming in to the shore and then crashing itself out into one long hiss of spray and foam upon its barriers. The details are noteworthy. In ver. 12 we have thirteen heavy M-sounds, besides two heavy B's, to five N's, five H's, and four sibilants. But in ver. 13 the sibilants predominate; and before the sharp rebuke of the Lord the great, booming sound of ver. 12 scatters out into a long _yish-sh[=a] 'oon_. The occasional use of a prolonged vowel amid so many hurrying consonants produces exactly the effect now of the lift of a storm swell out at sea and now of the pause of a great wave before it crashes on the shore. "_Ah, the booming of the peoples, the multitudes, like the booming of the seas they boom; and the rushing of the nations, like the rushing of the mighty waters they rush: nations, like the rushing of many waters they rush. But He checketh it_--a short, sharp word with a choke and a snort in it--_and it fleeth far away, and is chased like chaff on mountains before wind, and like swirling dust before a whirlwind_." So did the rage of the world sound to Isaiah as it crashed into pieces upon the steadfast providence of God. To those who can feel the force of such language nothing need be added upon the prophet's view of the politics of the outside world these twenty years, whether portions of it threatened Judah in their own strength, or the whole power of storm that was in it rose with the Assyrian, as in all his flood he rushed upon Zion in the year 701. 2. But amid this storm Zion stands immovable. It is upon Zion that the storm crashes itself into impotence. This becomes explicit in the second of our representative texts: _What then shall one answer the messengers of a nation? That Jehovah hath founded Zion, and in her shall find a refuge the afflicted of His people_ (xiv. 32). This oracle was drawn from Isaiah by an embassy of the Philistines. Stricken with panic at the Assyrian advance, they had sent messengers to Jerusalem, as other tribes did, with questions and proposals of defences, escapes and alliances. They got their answer. Alliances are useless. Everything human is going down. Here, here alone, is safety, because the LORD hath decreed it.