But that is impossible, and Isaiah perceives so as soon as he turns from the far-off horizon to the city at his feet, as soon as he leaves to-morrow alone and deals with to-day. The next verses of the chapter--from verse 6 onwards--stand in strong contrast to those which have described Israel's ideal. There Zion is full of the law and Jerusalem of the word of the Lord, the one religion flowing over from this centre upon the world. Here into the actual Jerusalem they have brought all sorts of foreign worship and heathen prophets; _they are replenished from the East, and are soothsayers like the Philistines, and strike hands with the children of strangers_. There all nations come to worship at Jerusalem; here her thought and faith are scattered over the idolatries of all nations. The ideal Jerusalem is full of spiritual blessings, the actual of the spoils of trade. There the swords are beat into ploughshares and the spears into pruning-hooks; here are vast and novel armaments, horses and chariots. There the Lord alone is worshipped; here the city is crowded with idols. The real Jerusalem could not possibly be more different from the ideal, nor its inhabitants as they are from what their prophet had confidently called on them to be.
Therefore Isaiah's attitude and tone suddenly change. The visionary becomes a realist, the enthusiast a cynic, the seer of the glorious city of God the prophet of God's judgement. The recoil is absolute in style, temper and thought, down to the very figures of speech which he uses. Before, Isaiah had seen, as it were, a lifting process at work, _Jerusalem in the top of the mountains, and exalted above the hills_. Now he beholds nothing but depression. _For the day of the LORD of hosts shall be upon every one that is proud and haughty, upon all that is lifted up, and it shall be brought low, and the Lord alone shall be exalted in that day._ Nothing in the great civilization, which he had formerly glorified, is worth preserving. The high towers, fenced walls, ships of Tarshish, treasures and armour must all perish, even the hills lifted by his imagination shall be bowed down, and _the LORD alone be exalted in that day_. This recoil reaches its extreme in the last verse of the chapter. The prophet, who had believed so much in man as to think possible an immediate commonwealth of nations, believes in man now so little that he does not hold him worth preserving: _Cease ye from man, whose breath is in his nostrils; for wherein is he to be accounted of?_