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==Discussions regarding the proposed miracle== | ==Discussions regarding the proposed miracle== | ||
===Isostasy and | ===Isostasy and mountains as peg-like structures=== | ||
====Schematic from Cailleux's ''Anatomy of the Earth''==== | |||
[[File:Ch1-1-b-img2.jpg|alt=|border|thumb|425x425px|''Anatomy of the Earth'' by Cailleux (p. 220)|center]] | [[File:Ch1-1-b-img2.jpg|alt=|border|thumb|425x425px|''Anatomy of the Earth'' by Cailleux (p. 220)|center]] | ||
The schematic diagram taken from page 220 of ''Anatomy of the Earth'' by the French geologist Cailleux is cited by various sources advocating the reality of the proposed miracle.<ref name="A Brief Illustrated Guide to Understanding Islam">[http://www.islam-guide.com/frm-ch1-1-b.htm A Brief Illustrated Guide to Understanding Islam/ B) The Quran on Mountains] - Islam-Guide.com, accessed October 1, 2011</ref> The basic underground protrusion of the crust beneath the mountainous region of the Alps, for instance, appears as a sort of peg embedded in the lower layer of the Earth. This, the advocates suggest, coheres nearly with {{Quran-range|78|6|7}} which reads, “Have We not made the earth as a wide expanse, And the mountains as pegs?”[[File:Anatomy_of_the_Earth-_Cailleux-_p_220.jpg|alt=|thumb|425x425px|Description of figure found on p. 220]]The geological phenomenon observed is known as isostasy. This term describes the nature of the Earth's crust such that the height of the crust above the layer of the Earth immediately beneath the crust tends to be proportionate to the depth of the crust into the lower layer in the same area. | The schematic diagram taken from page 220 of ''Anatomy of the Earth'' by the French geologist Cailleux is cited by various sources advocating the reality of the proposed miracle.<ref name="A Brief Illustrated Guide to Understanding Islam">[http://www.islam-guide.com/frm-ch1-1-b.htm A Brief Illustrated Guide to Understanding Islam/ B) The Quran on Mountains] - Islam-Guide.com, accessed October 1, 2011</ref> The basic underground protrusion of the crust beneath the mountainous region of the Alps, for instance, appears as a sort of peg embedded in the lower layer of the Earth. This, the advocates suggest, coheres nearly with {{Quran-range|78|6|7}} which reads, “Have We not made the earth as a wide expanse, And the mountains as pegs?”[[File:Anatomy_of_the_Earth-_Cailleux-_p_220.jpg|alt=|thumb|425x425px|Description of figure found on p. 220]]The geological phenomenon observed is known as isostasy. This term describes the nature of the Earth's crust such that the height of the crust above the layer of the Earth immediately beneath the crust tends to be proportionate to the depth of the crust into the lower layer in the same area. | ||
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====Critical and historical perspectives==== | ====Critical and historical perspectives==== | ||
Critics conclude that what may at most be said regarding the roots of those mountains that possess them is that they resemble pigs in some minimal metaphorical sense and that it is not the case that all mountains are literal pegs, as described in the Quran, which have been 'cast down' into the earth in order to stabilize this. If the advocates opt to transition to a metaphorical interpretation here, the critics continue, they have made an arbitrary decision, as the relevant scripture appears to take its own description quite literally (as is generally the case with verses in the Quran describing the step-wise creation of the Earth and heavens). | Critics conclude that what may at most be said regarding the roots of those mountains that possess them is that they resemble pigs in some minimal metaphorical sense and that it is not the case that all mountains are literal pegs, as described in the Quran, which have been 'cast down' into the earth in order to stabilize this. | ||
[[File:Mountvstree.png|thumb|425x425px|The 'roots' of mountains and the roots of trees are visually similar]] | |||
If the advocates opt to transition to a metaphorical interpretation here, the critics continue, they have made an arbitrary decision, as the relevant scripture appears to take its own description quite literally (as is generally the case with verses in the Quran describing the step-wise creation of the Earth and heavens). | |||
Historians circumvent the debate and simply hold that since there is no reason to believe that Muhammad was receiving revelation from some deity, or even that such a deity exists, Muhammad likely either inferred the existence of some subsurface structure beneath mountains on the basis of basic visual comparisons between the side of a mountain and the bottom of a tree or adapted the beliefs of predecessors who had made such observations before his time. | Historians circumvent the debate and simply hold that since there is no reason to believe that Muhammad was receiving revelation from some deity, or even that such a deity exists, Muhammad likely either inferred the existence of some subsurface structure beneath mountains on the basis of basic visual comparisons between the side of a mountain and the bottom of a tree or adapted the beliefs of predecessors who had made such observations before his time. | ||
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{{Quote|1=[http://www.biblegateway.com/passage/?search=Jonah%202:6&version=NIV Jonah 2:6 NIV]|2=To the roots of the mountains I sank down; the earth beneath barred me in forever. But you brought my life up from the pit, O LORD my God.}} | {{Quote|1=[http://www.biblegateway.com/passage/?search=Jonah%202:6&version=NIV Jonah 2:6 NIV]|2=To the roots of the mountains I sank down; the earth beneath barred me in forever. But you brought my life up from the pit, O LORD my God.}} | ||
=== | ===The function of pegs vs. that of mountains=== | ||
Some advocates of the miracle argue that where mountains result from the collision of tectonic plates, they also cause the stability of the Earth. One advocates of the miracle writes as follows:{{Quote||Modern geologists describe the folds in the Earth as giving foundations to the mountains, and their dimensions go roughly one mile to roughly 10 miles. The stability of the Earth's crust results from the phenomenon of these folds.}}Critics, in response, point out the difference between cause and effect, suggesting that the advocates conflate the two, and describe how the formation of mountains is an incidental result of the collision of the tectonic plates, an event which in fact causes rather than prevents earthquakes. The mountains generated at these fault lines are a product of the tectonic collision and cannot be said to in any sense prevent it from taking place. | |||
Other advocates of the miracle, aware that these mountains result from and do not prevent tectonic collision, proceed differently. These advocates argue that the mountains slow the collision down and dampen the impact. | |||
{{Quote||The role of mountains as stabilizers for the Earth's crust can be clearly seen in their very deep roots, and can be justified by the fact that the motions of the lithospheric plates only come to halt when a continent collides with another, producing a collisional type mountain, which is believed to be the last phase in mountain-building. Without mountains, the movement of lithospheric plates would have been much faster and their collision more drastic. Even though mountains do act as retarders for the plate movements, they should not be understood to be an independent force or factor, because they are the very product of this motion in the first place.}} | {{Quote||The role of mountains as stabilizers for the Earth's crust can be clearly seen in their very deep roots, and can be justified by the fact that the motions of the lithospheric plates only come to halt when a continent collides with another, producing a collisional type mountain, which is believed to be the last phase in mountain-building. Without mountains, the movement of lithospheric plates would have been much faster and their collision more drastic. Even though mountains do act as retarders for the plate movements, they should not be understood to be an independent force or factor, because they are the very product of this motion in the first place.}} | ||
To these advocates, critics respond that there is no scientific evidence which suggests that mountains slow down tectonic collisions in any meaningful way. And, while it is inevitably the case that the crumpling of the crust which forms the mountains throughout the collision somehow 'dampens' the impact, there is no evidence that the resultant mountains stabilize either plate (it is also difficult to interpret what this could possible mean, as the mountains do not exist prior to the collision in any case, and so could not, again, meaningfully 'prevent' it). Moreover, the critics add, if any of the above is in fact the case, then these mountains are not acting in any capacity that can be describes as peg-like (a better analogy might be the bumper of a car, which crumples upon collision to save the driver, for instance, from being crumpled - but this has nothing to do with pegs and does not serve the purpose of 'stabilization'). | |||
===Mountains stabilize the earth because plate movements are impeded by their formation=== | ===Mountains stabilize the earth because plate movements are impeded by their formation=== |