“Perhaps the most wonderful example I can give you of volcanic action, is the elevation of Mount Jorullo, near the city of Mexico, in 1759. Alarming sounds and repeated earthquakes, which continued for three months, had prepared the inhabitants for some dreadful convulsion; when at length a tract of ground, from three to four miles in extent, swelled up in the shape of a bladder to the height of 500 feet. The terrified natives, who witnessed this extraordinary scene from the neighbouring mountains, asserted that flames burst from the ground; that red-hot rocks were thrown to a prodigious height; and that the surface of the earth was seen to heave like an agitated sea. The surrounding district is covered by hundreds of small cones called hornitos, or ovens, by the inhabitants; they are about ten feet high, and from each a thick smoke ascends. From among these ovens six large masses arose from the plain, some of them upwards of 1200 feet; and the volcano of Jorullo, which has never ceased to burn, is now 1700 feet high. The place where this extraordinary convulsion took place was forty leagues from any volcano; and what renders this remarkable is, that Jorullo appears to be in the exact line of continuation of a chain of distant volcanoes, as if there were a subterranean communication. Though the fire is now much less violent, and though the plain and even the great volcano begin to be covered with vegetation, yet Humboldt found the air dreadfully heated by the small ovens, and the thermometer rose to 202° on being plunged into the aqueous vapour emitted by every fissure in the ground.
“It is said, that two rivers fall into the burning chasm, and that at some miles distance they emerge from the ground in a heated state. You may recollect Colonel Travers told you that he had seen the thermometer at 200° in a subterraneous spring called Nero’s baths, at Solfaterra, near Naples; and that he had eaten an egg which it had completely boiled in a few minutes.
“It is computed that there are at present nearly a thousand volcanoes known to exist, and yet there is no doubt that, in a former state of the globe, they must have been more numerous, and far more active and extensive in their operations. Remains of extinct volcanoes of great size are scattered in almost every country, and geologists are every day discovering large tracts of rocks and earths, which there is every reason to ascribe to volcanic agency.
“Several have been found in Europe, which for many centuries must have been at rest. Great part of Italy and Sicily are clearly volcanic. Near Coblentz, in Germany, are the remains of several craters, and large masses of lava are seen strewed over the surrounding country. Along the Rhine entire chains of volcanic hills are found; and near Spa there are traces of some very large volcanoes, with deep craters half full of water. Great part of Languedoc and Provence in France are volcanic; and Auvergne presents an astonishing example of the activity of its ancient volcanoes, for the whole country consists of lava. In the East Indian islands there are great numbers; Sumatra, Java, and the Molucca islands, possess some of the finest volcanoes now existing. You know, from Humboldt, how numerous they are on the western side of South America and Mexico; and Nootka Sound, in the 50th degree of north latitude, was observed by Captain Cook to be entirely volcanic. In the Pacific Ocean, Easter Island is a mere mass of lava and basalt; and I need scarcely mention the Sandwich Islands, as you have been lately so much interested by Mr. Ellis’s account of the great volcano in Owhyhee, with its sublime gulf of boiling lava, seven or eight miles in circumference.”
23rd, Sunday.—My uncle continued the subject of the prophecies of Moses, this morning.
“There are different kinds of prophecies in the books of Moses, some of which were fulfilled soon after the prediction, such as the conquest of the land of Canaan; and others the accomplishment of which was not to follow till after a long interval of time, such as those that relate to the coming of the Messiah, and the dispersion of the Jewish nation; but in all there is the same clearness and consistency, the same tone of inspiration and authority, and the same internal proofs of their truth. The Jews have always looked on him as by far the greatest of all their prophets. They assert, that the others received the divine communications by dreams and visions; whereas they were given to Moses by an immediate revelation from God.
“In the most important of all his prophecies—‘The Lord thy God will raise up unto thee a prophet from the midst of thee, of thy brethren, like unto me; unto him ye shall hearken’—Moses does not say a priest or a king, though the Messiah was to be both; but ‘a prophet,’ in order to put the people on their guard not to look for him among any of their priests or kings. They were not to expect a person clothed with the external honours of the throne, nor ranking high in the priestly form of their government; but were to consider divine inspiration as the true test of that great prophet to whom they were to hearken, and who was to be the future head of their religion.
“In consequence of this prediction, an expectation of some extraordinary prophet had always prevailed among the Jews, and particularly about the time of our Saviour. They understood and applied it, as well as other similar prophecies, to the Messiah, who they admitted would be as great as Moses: but, forgetting the distinct explanation with which it was accompanied, they looked for pomp and splendour, instead of the quiet manifestation of divine power on suitable occasions; they looked for the worldly attributes of dominion, instead of the meekness and humility which had characterized Moses, and which entitled him to use the expression, ‘like unto me.’
“When our Saviour had fed five thousand men by a miracle like that of Moses, who fed the Israelites in the wilderness, then all those that were present exclaimed,—‘This is of a truth that prophet that should come into the world.’ St. Peter and St. Stephen[1] declared to the people that the prophecy directly applied to Jesus, for he fully answered the definition of a prophet like unto Moses. He was by birth a Jew of the middle class like Moses. He had immediate communication with the Deity, and to him God spake ‘face to face’ as he had done to Moses. He was a lawgiver as well as Moses, and he performed ‘signs and wonders’ greater than those of Moses.—‘I will put words in thy mouth,’ God said to Moses; and our Saviour says, ‘I have not spoken of myself; but the Father which sent me, he gave me a commandment what I should say, and what I should speak.’
“There is another circumstance to which I would call your attention. There are instances of kings, both Pagan and Jewish, who were described, long before their birth, by those holy men, whom the Lord inspired; but we do not find that any prophet was ever foretold by an antecedent prophet; this pre-eminence was peculiar to the promised Deliverer.