Isaiah's position, however, is well worth studying, and has its own lesson for us. Only we must acknowledge it to be what it really is, and endeavour to place ourselves on his standpoint. To him the New Testament position was no more possible than the modern view of ethics was to the ancient philosophers; and the student of philosophy saturated from birth with the modern ideas of freedom and individuality, has an exactly similar difficulty to overcome, as he reads, for example, the _Republic_ of Plato, where the state is everything and the individual nothing. While a message to any individual is rare in the prophetical books, that which we come upon wherever we open them is a patriotic and statesman-like appeal on the condition of the country. The prophets addressed themselves by preference to the heads and representatives of the people, such as kings, princes and priests; because the power to effect changes in the situation of the country rested in their hands. But they also took advantage of large popular gatherings, and in some conspicuous place, such as the city-gate or the court of the temple, delivered their message, which thus might reach every corner of the land. A name which they delight to apply to themselves is Watchmen. As the watchman, stationed on his tower over the city-gate, kept guard over the safety of the place, giving notice when danger was approaching and summoning the citizens to defend themselves, so the prophets from their watch-tower--that is, the position of elevation and observation which inspiration gave them--watched over the weal of the state, observing narrowly its condition within, keeping their eye on the influences to which it was exposed from without, and, when danger threatened, giving the alarm. Their acquaintance is extraordinary with the state of every part of the country; and still more astonishing is their knowledge of surrounding countries. When they have to speak of Moab or Edom, they seem as familiar with the towns and rivers, the customs and history of these countries, as with those of Judah; and they appear to be as well acquainted with what is going on in the cities on the Nile or the Euphrates as with what is happening in Jerusalem. No home secretary is as well acquainted with the internal affairs of his own country, and no foreign secretary with the affairs of foreign countries. It was their vocation to be sensitively alive to all the influences, near or remote, by which their native land could be affected. * * * * * The contents of the prophetic writings, notwithstanding their variety, easily fall into a few great masses. The chief are these three--Criticism, Denunciation and Comfort.