SEV Biblia, Chapter 38:26
haciendo llover sobre la tierra deshabitada, sobre el desierto, donde no hay hombre,
Clarke's Bible Commentary - Job 38:26
Verse 26. To cause it to rain on the earth ] It is well known that rain falls copiously in thunder-storms. The flash is first seen, the clap is next heard, and last the rain descends. The lightning travels all lengths in no perceivable succession of time. Sound is propagated at the rate of 1142 feet in a second. Rain travels still more slowly, and will be seen sooner or later according to the weight of the drops, and the distance of the cloud from the place of the spectator. Now the flash, the clap, and the rain, take place all in the same moment, but are discernible by us in the succession already mentioned, and for the reasons given above; and more at large in the note on chap. xxxvi. 29, &c. But how are these things formed? The lightning is represented as coming immediately from the hand of God. The clap is the effect of the lightning, which causes a vacuum in that part of the atmosphere through which it passes; the air rushing in to restore the equilibrium may cause much of the noise that is heard in the clap. An easy experiment on the airpump illustrates this: Take a glass receiver open at both ends, over one end tie a piece of sheep's bladder wet, and let it stand till thoroughly dry. Then place the open end on the plate of the airpump, and exhaust the air slowly from under it. The bladder soon becomes concave, owing to the pressure of the atmospheric air on it, the supporting air in the receiver being partly thrown out. Carry on the exhaustion, and the air presses at the rate of fifteen pounds on every square inch; see on chap. xxviii. 28. The fibres of the bladder, being no longer capable of bearing the pressure of the atmospheric column upon the receiver, are torn to pieces, with a noise equal to the report of a musket, which is occasioned by the air rushing in to restore the equilibrium. Imagine a rapid succession of such experiments, and you have the peal of thunder, the rupture of the first bladder being the clap. But the explosion of the gases (oxygen and hydrogen) of which water is composed will also account for the noise. See below. But how does the thunder cause rain? By the most accurate and incontestable experiments it is proved that water is a composition of two elastic airs or gases as they are called, oxygen and hydrogen. In 100 parts of water there are 88 1/4 of oxygen, and 11 3/4 of hydrogen. Pass a succession of electric sparks through water by means of a proper apparatus, and the two gases are produced in the proportions mentioned above. To decompose water by galvanism: - Take a narrow glass tube three or four inches long; fit each end with a cork penetrated by a piece of slender iron wire, and fill the tube with water. Let the ends of the two wires within the tube be distant from each other about three quarters of an inch, and let one be made to communicate with the top, the other with the bottom of a galvanic pile in action. On making this communication, bubbles of air will be formed, and ascend to the top of the tube, the water decreasing as it is decomposed. The oxygen and hydrogen formed by this experiment may be recomposed into the same weight of water. Take any quantity of the oxygen and hydrogen gases in the proportions already mentioned; ignite them by the electric spark, and they produce a quantity of water equal in weight to the gases employed. Thus, then, we can convert water into air, and reconvert this air into water; and the proportions hold as above. I have repeatedly seen this done, and assisted in doing it, but cannot, in this place, describe every thing in detail. Now to the purpose of this note: the rain descending after the flash and the peal. The electric spark or matter of lightning, passing through the atmosphere, ignites and decomposes the oxygen and hydrogen, which explode, and the water which was formed of these two falls down in the form of rain. The explosion of the gases, as well as the rushing in of the circumambient air to restore the equilibrium, will account for the clap and peal: as the decomposition and ignition of them will account for the water or rain which is the attendant of a thunder storm. Thus by the lightning of thunder God causes it to rain on the earth. How marvellous and instructive are his ways!
Matthew Henry Commentary
Verses 25-41 - Hitherto God had put questions to Job to show him his ignorance; no God shows his weakness. As it is but little that he knows, he ought no to arraign the Divine counsels; it is but little he can do, therefor he ought not to oppose the ways of Providence. See the all-sufficienc of the Divine Providence; it has wherewithal to satisfy the desire of every living thing. And he that takes care of the young ravens certainly will not be wanting to his people. This being but on instance of the Divine compassion out of many, gives us occasion to think how much good our God does, every day, beyond what we are awar of. Every view we take of his infinite perfections, should remind us of his right to our love, the evil of sinning against him, and our need of his mercy and salvation __________________________________________________________________
Original Hebrew
להמטיר 4305 על 5921 ארץ 776 לא 3808 אישׁ 376 מדבר 4057 לא 3808 אדם׃ 120
