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which are, doubtless, replenished with the operations of Divine Wisdom and Omnipotence.

For, it cannot be supposed, that a being so diminutive as man, whose stature scarcely exceeds six feet-who vanishes from the sight at the distance of a league-whose whole habitation is invisible from the nearest star-whose powers of vision are so imperfect, and whose mental fac ulties are so limited-it cannot be supposed that man, who "dwells in tabernacles of clay, who is crushed before the moth," and chained down, by the force of gravitation, to the surface of a small planet,-should be able to descry the utmost boundaries of the empire of Him who fills immensity, and dwells in "light unapproachable."

That portion of his dominions, however, which lies within the range of our view, presents such a scene of magnificence and grandeur, as must fill the mind of every reflecting person with astonishment and reverence, and constrain him to exclaim, "Great is our Lord, and of great power, his understanding is infinite." "When I consider thy heavens, the work of thy fingers, the moon and the stars which thou hast ordained,-what is man that thou art mindful of him !”.

LESSON XVI.

Rapid Motions of the Celestial Bodies.-DICK.

THE rapid motions of the great bodies of the universe, no less than their magnitudes, display the Infinite Power of the Creator. We can acquire accurate ideas of the relative velocities of moving bodies, only by comparing the motions, with which we are familiar, with one another, and with those which lie beyond the general range of our minute inspection. We can acquire a pretty accurate conception of the velocity of a ship, impelled by the wind —of a steam-boat-of a race-horse-of a bird darting through the air-of an arrow flying from a bow-and of the clouds when impelled by a stormy wind.

The velocity of a ship is from 8 to 12 miles an hour,of a race horse, from 20 to 30 miles-of a bird, say from 50 to 60 miles, and of the clouds, in a violent hurricane,

from 80 to 100 miles an hour. The motion of a ball from a loaded cannon is incomparably swifter than any of the motions now stated; but of the velocity of such a body we have a less accurate idea; because, its rapidity being so great, we cannot trace it distinctly by the eye through its whole range, from the mouth of the cannon to the object against which it is impelled. By experiments, it has been found, that its rate of motion is from 480 to 800 miles in an hour, but it is retarded every moment, by the resistance of the air and the attraction of the earth.

This velocity, however, great as it is, bears no sensible proportion to the rate of motion which is found among the celestial orbs. That such enormous masses of matter should move at all, is wonderful; but when we consider the amazing velocity with which they are impelled, we are lost in astonishment. The planet Jupiter, in describing his circuit round the sun, moves at the rate of 29,000 miles an hour. The planet Venus, one of the nearest and most brilliant of the celestial bodies, and about the same size as the earth, is found to move through the spaces of the firmament at the rate of 76,000 miles an hour; and the planet Mercury, with a velocity of no less than 150,000 miles an hour, or 1750 miles in a minutea motion two hundred times swifter than that of a cannon ball.

These velocities will appear still more astonishing, if we consider the magnitude of the bodies which are thus impelled, and the immense forces which are requisite to carry them along in their courses. However rapidly a ball flies from the mouth of a cannon, it is the flight of a body only a few inches in diameter; but one of the bodies, whose motion has been just now stated, is eighty-nine thou sand miles in diameter, and would comprehend, within its vast circumference, more than a thousand globes as large as the earth.-Could we contemplate such motions, from a fixed point, at the distance of only a few hundreds of miles from the bodies thus impelled-it would raise our admiration to its highest pitch, it would overwhelm all our faculties, and, in our present state, would produce an impression of awe, and even, of terrour, beyond the power of language to express,

LESSON XVII.

Popular Illustration of the Motions of the Earth and Heav ens.-DICK.

ANY person of common understanding may be made to comprehend the leading ideas of extended space, magnitude, and motion, which have been stated above, provided the descriptions be sufficiently simple, clear, and well defined; and should they be at a loss to comprehend the principles on which the conclusions rest, or the mode by which the magnificence of the works of God has been ascertained, an occasional reference to such topics would excite them to inquiry and investigation, and to the exercise of their powers of observation and reasoning on such subjects-which are too frequently directed to far less important objects.

The following illustration, however, stands clear of every objection of this kind, and is level to the comprehension of every man of common sense.-Either the earth moves round its axis once in twenty-four hours-or, the sun, moon, planets, comets, stars, and the whole frame of the universe move round the earth, in the same time. There is no alternative, or third opinion, that can be formed on this point. If the earth revolve on its axis every 24 hours, to produce the alternate succession of day and night, the portions of its surface about the equator, must move at the rate of more than a thousand miles an hour, since the earth is more than twenty-four thousand miles in circumference.

This view of the fact, when attentively considered, furnishes a most sublime and astonishing idea. That a globe of so vast dimensions, with all its load of mountains, continents, and oceans, comprising within its circumference a mass of two hundred and sixty-four thousand millions of cubical miles, should whirl around with so amazing a velocity, gives us a most august and impressive conception of the greatness of that Power which first set it in motion, and continues the rapid whirl from age to age! Though the huge masses of the Alpine mountains were in a moment detached from their foundations, carried aloft through the regions of the air, and tossed into the Mediterranean

Sea, it would convey no idea of a force equal to that which is every moment exerted, if the earth revolve on its axis.

But should the motion of our earth be called in question, or denied, the idea of force, or power, will be indefinitely increased. For, in this case, it must necessarily be admitted, that the heavens, with all our innumerable host of stars, have a diurnal motion round the globe; which motion must be inconceivably more rapid than that of the earth, on the supposition of its motion. For, in proportion as the celestial bodies are distant from the earth, in the same proportion would be the rapidity of their movements. The sun, on this supposition, would move at the rate of 414,000 miles in a minute; the nearest stars, at the rate of fourteen hundred millions of miles in a second and the most distant luminaries, with a degree of swiftness which no numbers could express.

Such velocities, too, would be the rate of motion, not merely of a single globe like the earth, but of all the ten thousand times ten thousand spacious globes that exist within the boundaries of creation. This view conveys an idea of power, still more august and overwhelming than any of the views already stated, and we dare not presume to assert, that such a degree of physical force is beyond the limits of Infinite perfection; but on the supposition it existed, it would confound all our ideas of the wisdom and intelligence of the Divine mind, and would appear altogether inconsistent with the character which the scripture gives us of the Deity as "the only wise God."

For, it would exhibit a stupendous system of means altogether disproportioned to the end intended-namely, to produce the alternate succession of day and night to the inhabitants of our globe, which is more beautifully and harmoniously effected by a simple rotation on its axis, as is the case with the other globes which compose the planetary system. Such considerations, however, show us, that, on whatever hypothesis, whether on the vulgar or the scientific, or in whatever other point of view, the frame of nature may be contemplated, the mind is irresistibly impressed with ideas of power, grandeur, and magnificence. And, therefore, when an inquiring mind is directed to contemplate the works of God, on any hypothesis it may choose, it has a tendency to rouse reflection, and to stimulate the exercise of the moral and intellectual

faculties, on objects which are worthy of the dignity of immortal minds.

LESSON XVIII.

Painful Results of Lying.-MRS. OPIE.

I CANNOT point out the mischievous nature and impolicy of lying better than by referring my readers to their own experience. Which of them does not know some few persons, at least, from whose habitual disregard of truth they have often suffered; and with whom they find intimacy unpleasant, as well as unsafe; because confidence, that charm and cement of intimacy, is wholly wanting in the intercourse? Which of my readers is not sometimes obliged to say, "I ought to add, that my authority for what I have just related, is only Mr. and Mrs. such-a-one, or a certain young lady, or a certain young gentleman; therefore, you know what credit is to be given to it.”

It has been asserted, that every town and village has its idiot; and, with equal truth, probably, it may be advanced, that every one's circle of acquaintance contains one or more persons known to be habitual liars, and always mentioned as such. I may be asked, "if this be so, of what consequence is it? And how is it mischievous ? If such persons are known and chronicled as liars, they can deceive no one, and, therefore, can do no harm." But this is not true: we are not always on our guard, either against our own weakness, or against that of others; and if the most notorious liar tells us something which we wish to believe, our wise resolution never to credit or repeat what he has told us, fades before our desire to confide in him on this occasion. Thus, even in spite of caution, we become the agents of his falsehood; and, though lovers of truth, are the assistants of lying.

Nor are there many of my readers, I venture to pronounce, who have not at some time or other of their lives, had cause to lament some violation of truth, of which they themselves were guilty, and which, at the time, they considered as wise, or positively unavoidable.

But the greatest proof of the impolicy even of occasion

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