Embryology in the Quran: Difference between revisions

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===Original Creation from Dust / Clay / Mud===  
===Original Creation from Dust / Clay / Mud===  


Confusion is sometimes caused by statements about dust (tubarin تُرَابٍ), mud (hamain حَمَإٍ), clay (teenin طِينٍ), or sounding clay (salsalin صَلْصَٰلٍ) in the Quranic embryology verses quoted above. Yet another verse states that man was made from Clarification is provided in other verses that this refers to the creation of Adam only, and that the subsequent statements about various stages relate to the development of humans since then.<ref>{{Quote-text|{{Quran-range|32|7|8}}|Who made all things good which He created, and He began the creation of man from clay [teenin طِينٍ]; Then He made his seed from a draught of despised fluid;}}
Confusion is sometimes caused by statements about dust (tubarin تُرَابٍ), mud (hamain حَمَإٍ), clay (teenin طِينٍ), or sounding clay (salsalin صَلْصَٰلٍ) in the Quranic embryology verses quoted above. Clarification is provided in other verses that this refers to the creation of Adam only, and that the subsequent statements about various stages relate to the development of humans since then.<ref>{{Quote-text|{{Quran-range|32|7|8}}|Who made all things good which He created, and He began the creation of man from clay [teenin طِينٍ]; Then He made his seed from a draught of despised fluid;}}


The word translated “seed” in Pickthall’s translation is nasl, which means progeny (i.e. descendants).
The word translated “seed” in Pickthall’s translation is nasl, which means progeny (i.e. descendants).
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Many apologists claim that 'alaqah in the Quran means a leech (in a metaphorical sense), and that this is similar to an embryo. However, unlike a leech, which simply sucks blood from its host, the embryo circulates and exchanges gases, nutrients and waste products with its mother. Most significantly, the placental membrane or barrier ensures that the embryo does not take from or exchange blood with its mother, who may have a different blood type.<ref>Barry Mitchell & Ram Sharma 2009. Embryology: An Illustrated Colour Text. Second Edition. Churchill Livingstone ElSevier. Page 10-12</ref> Furthermore, a leech attaches itself directly to the surface of its host. In contrast, the [[w:Blastocyst|blastocyst]] stage embryo implants into the uterine wall ([[w:Endometrium|endometrium]]) by means of an outer cell layer surrounding it, called the [[w:Syncytiotrophoblast|syncytiotrophoblast]]. It is the syncytiotrophoblast which invades the endometrium, burying the entire embryo within the wall (unlike a leech), establishes a circulatory connection, and will later form the outer layer of the [[w:Placenta#Development|placenta]].
Many apologists claim that 'alaqah in the Quran means a leech (in a metaphorical sense), and that this is similar to an embryo. However, unlike a leech, which simply sucks blood from its host, the embryo circulates and exchanges gases, nutrients and waste products with its mother. Most significantly, the placental membrane or barrier ensures that the embryo does not take from or exchange blood with its mother, who may have a different blood type.<ref>Barry Mitchell & Ram Sharma 2009. Embryology: An Illustrated Colour Text. Second Edition. Churchill Livingstone ElSevier. Page 10-12</ref> Furthermore, a leech attaches itself directly to the surface of its host. In contrast, the [[w:Blastocyst|blastocyst]] stage embryo implants into the uterine wall ([[w:Endometrium|endometrium]]) by means of an outer cell layer surrounding it, called the [[w:Syncytiotrophoblast|syncytiotrophoblast]]. It is the syncytiotrophoblast which invades the endometrium, burying the entire embryo within the wall (unlike a leech), establishes a circulatory connection, and will later form the outer layer of the [[w:Placenta#Development|placenta]].


A leech has many characteristics such as size, behaviour, shape, color, appearance. It makes no sense for the author to have used 'alaqah in a metaphorical sense when his listeners could not be expected to know in what respect the analogy applies. It is no more than a Texan Sharpshooter fallacy<ref>"The Texas sharpshooter fallacy is an informal fallacy in which pieces of information that have no relationship to one another are called out for their similarities, and that similarity is used for claiming the existence of a pattern. This fallacy is the philosophical/rhetorical application of the multiple comparisons problem (in statistics) and apophenia (in cognitive psychology). It is related to the clustering illusion, which refers to the tendency in human cognition to interpret patterns where none actually exist. The name comes from a joke about a Texan who fires some shots at the side of a barn, then paints a target centered on the biggest cluster of hits and claims to be a sharpshooter."<br>{{cite web|url= http://en.wikipedia.org/wiki/Texas_sharpshooter_fallacy|title= Texas sharpshooter fallacy|publisher= Wikipedia|author= |date= accessed August 13, 2013|archiveurl= http://www.webcitation.org/query?url=http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FTexas_sharpshooter_fallacy&date=2013-08-13|deadurl=no}}</ref>, typical of Islamic miracle claims, to choose one characteristic - shape - which to a very and arbitrarily limited degree has similarity with that of an embryo (in their eyes) and to then draw any conclusions. This is particularly so given that the early embryo passes through a wide range of shapes and that both a leech and human embryo are biological organisms. Moreover, when depicting the embryo such apologetics have to conveniently ignore the embryo's yolk sac, which gradually becomes incorporated into its developing gut.
A leech has many characteristics such as size, behaviour, shape, color, appearance. It makes no sense for the author to have used 'alaqah in a metaphorical sense when his listeners could not be expected to know in what respect the analogy applies. It is no more than a Texan Sharpshooter fallacy<ref>"The Texas sharpshooter fallacy is an informal fallacy in which pieces of information that have no relationship to one another are called out for their similarities, and that similarity is used for claiming the existence of a pattern. This fallacy is the philosophical/rhetorical application of the multiple comparisons problem (in statistics) and apophenia (in cognitive psychology). It is related to the clustering illusion, which refers to the tendency in human cognition to interpret patterns where none actually exist. The name comes from a joke about a Texan who fires some shots at the side of a barn, then paints a target centered on the biggest cluster of hits and claims to be a sharpshooter."<br>[[w:Texas sharpshooter fallacy|Texas sharpshooter fallacy]]</ref>, typical of Islamic miracle claims, to choose one characteristic - shape - which to a very and arbitrarily limited degree has similarity with that of an embryo (in their eyes) and to then draw any conclusions. This is particularly so given that the early embryo passes through a wide range of shapes and that both a leech and human embryo are biological organisms. Moreover, when depicting the embryo such apologetics have to conveniently ignore the embryo's yolk sac, which gradually becomes incorporated into its developing gut.


Above and beyond all of this, "leech" is not the most common meaning of this word; clot works much better here, and most translators including Arberry, Pickthall, and Sahih international all translate it this way. The translation of "leech", "leech-like embryo" or "embryo" only appeared in the modern age after the discoveries of embryology, and were not known in pre-modern translations.   
Above and beyond all of this, "leech" is not the most common meaning of this word; clot works much better here, and most translators including Arberry, Pickthall, and Sahih international all translate it this way. The translation of "leech", "leech-like embryo" or "embryo" only appeared in the modern age after the discoveries of embryology, and were not known in pre-modern translations.   
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The scientific evidence shows that the development of cartilage/bone and muscles is contemporaneous.  
The scientific evidence shows that the development of cartilage/bone and muscles is contemporaneous.  


A very detailed account of musculo-skeletal development in the human limb by clinical-geneticist Robert Jan Galjaard covers this subject.<ref>Galjaard, R.J.H. [http://repub.eur.nl/res/pub/10474/030924_Galjaard,%20Robert-Jan%20Harmen.pdf Mapping Studies of Congenital Limb Anomalies]. Ablasserdam: Haveka, B.V., 2003, page 16 [http://www.webcitation.org/6lFwBQq9z webcitation archive link]</ref> It details that muscle precursor cells migrate from the somites into the limb buds (ca. day 26). This is well before the condensing core of mesenchyme has started to chondrify into cartilage bone models in the upper part of the upper limb (ca. day 37), followed by the lower part (ca. day 41). The myoblasts have grouped into distinct dorsal and ventral masses by that stage (they do so in the upper limb by day 36 and the start of chondrification according to Sivakumar et. al<ref>Sivakumar, B. et. al. ''Congenital Hand Differences'' in Farhadieh, R. et. al. (ed.) Plastic and Reconstructive Surgery: Approaches and Techniques, Chichester: Wiley, 2015, p.660 [https://books.google.co.uk/books?id=tCq9BgAAQBAJ&pg=PA660#v=onepage&q&f=false Google books preview]</ref>). The upper limbs later start to ossify (ca. day 54). Chondrification of mesenchyme, the grouping of myogenic masses, and ossification all occur in a proximal-distal order (upper to lower part of each limb). The digits of the hands only start to chondrify ca. day 51.
A very detailed account of musculo-skeletal development in the human limb by clinical-geneticist Robert Jan Galjaard covers this subject.<ref>Galjaard, R.J.H. [http://repub.eur.nl/res/pub/10474/030924_Galjaard,%20Robert-Jan%20Harmen.pdf Mapping Studies of Congenital Limb Anomalies]. Ablasserdam: Haveka, B.V., 2003, page 16 ([https://web.archive.org/web/20220409030333/https://repub.eur.nl/pub/10474/030924_Galjaard,%20Robert-Jan%20Harmen.pdf archive])</ref> It details that muscle precursor cells migrate from the somites into the limb buds (ca. day 26). This is well before the condensing core of mesenchyme has started to chondrify into cartilage bone models in the upper part of the upper limb (ca. day 37), followed by the lower part (ca. day 41). The myoblasts have grouped into distinct dorsal and ventral masses by that stage (they do so in the upper limb by day 36 and the start of chondrification according to Sivakumar et. al<ref>Sivakumar, B. et. al. ''Congenital Hand Differences'' in Farhadieh, R. et. al. (ed.) Plastic and Reconstructive Surgery: Approaches and Techniques, Chichester: Wiley, 2015, p.660 [https://books.google.co.uk/books?id=tCq9BgAAQBAJ&pg=PA660#v=onepage&q&f=false Google books preview]</ref>). The upper limbs later start to ossify (ca. day 54). Chondrification of mesenchyme, the grouping of myogenic masses, and ossification all occur in a proximal-distal order (upper to lower part of each limb). The digits of the hands only start to chondrify ca. day 51.


Professor Peter Law concurs that myoblasts are found in the limb buds day 26.<ref>Law, Peter et al., ''Pioneering Human Myoblast Genome Therapy as a Platform Technology of Regenerative Medicine.'' In: Stem Cell Therapy. Erik Greer (Editor). Nova Science Publishers, Inc. 2006. Page 3.</ref>
Professor Peter Law concurs that myoblasts are found in the limb buds day 26.<ref>Law, Peter et al., ''Pioneering Human Myoblast Genome Therapy as a Platform Technology of Regenerative Medicine.'' In: Stem Cell Therapy. Erik Greer (Editor). Nova Science Publishers, Inc. 2006. Page 3.</ref>
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However, cell differentiation occurs throughout the embryonic stage, and even into the fetal period, for example as discussed above regarding bone and muscle development.
However, cell differentiation occurs throughout the embryonic stage, and even into the fetal period, for example as discussed above regarding bone and muscle development.
==Classical Commentaries==
As mentioned in the opening section, classical commentators understood the verses in accordance with incorrect scientific theories at the time. Critics note how naturally they did so, and that the commentaries have value as linguistic evidence for the relevant Arabic words. Two of the major [https://quranx.com/Tafsirs/23.14 tafsirs] translated into English (on Islamic websites) state the following regarding {{Quran|23|14}}:
{{Quote|{{cite web|url=https://quranx.com/Tafsirs/23.14 | name=Ibn Kathir| title=Tafsir Ibn Kathir 23:14}}|...(Then We made the Nutfah into a clot,) meaning, `then We made the Nutfah, which is the water gushing forth that comes from the loins of man, i.e., his back, and the ribs of woman, i.e., the bones of her chest, between the clavicle and the breast. Then it becomes a red clot, like an elongated clot.' `Ikrimah said, "This is blood.''
(then We made the clot into a little lump of flesh,) which is like a piece of flesh with no shape or features.
(then We made out of that little lump of flesh bones,) meaning, `We gave it shape, with a head, two arms and two legs, with its bones, nerves and veins.'
(then We clothed the bones with flesh,) meaning, `We gave it something to cover it and strengthen it.'
(and then We brought it forth as another creation.) means, `then We breathed the soul into it, and it moved and became a new creature, one that could hear, see, understand and move.}}{{Quote|{{cite web|url=https://quranx.com/Tafsirs/23.14 | name=Al-Jalalayn | title=Tafsir Al-Jalalayn 23:14}}|Then We transformed the drop [of semen] into a clot, congealed blood. Then We transformed the clot into a [little] lump of flesh (mudgha), a piece of flesh, about the size of what one would be able to chew (mā yumdagh). Then We transformed the lump of flesh into bones. Then We clothed the bones with flesh (a variant reading in both instances [instead of the plurals ‘izāman and al-‘izāma, ‘the bones’] is [singular] ‘azman [and ‘al-‘azma], ‘the bone’; and in all three instances above khalaqnā, means ‘We made it become’ [as opposed to ‘We created’]). Then We produced him as [yet] another creature, by breathing into him [Our] Spirit. So blessed be God, the best of creators!, that is, [the best of] determiners (the specificier noun for ahsana, ‘the best’, has been omitted because it is obvious: khalqan, ‘in terms of creation’).}}


==See also==
==See also==


*[[Sources of Islamic Theories of Reproduction]]
*[[Semen Production in the Quran]]
*[[Embryology in Islamic Scripture]]
*[[Scientific Miracles in the Quran]]
*[[Scientific Miracles in the Quran]]


{{Hub4|Embryology|Embryology}}
==External Links==


==External Links==
*[https://embryologyinthequran.blogspot.com Embryology in the Quran: Much Ado about Nothing] ''- Captain Disguise and Martin Taverille''
*[https://www.youtube.com/watch?v=t4EIapJ7Ivk Greco-Roman Embryology in the Quran Part I], [https://www.youtube.com/watch?v=AaYpxz63E8Y Part II], and [https://www.youtube.com/watch?v=1dUhNSFmBQM Part III] - The Urdu Free Thinker - Youtube.com (videos)
*[http://web.archive.org/web/20060214032231/http://www.geocities.com/freethoughtmecca/embryo.html Quranic Embryology (archive)] ''- Dr. Yusuf Needham and Dr. Butrus Needbeer, FreeThought Mecca''
*[http://answering-islam.org/Quran/Science/embryo.html Embryology in the Quran] ''- Dr. Lactantius, Answering Islam''
*[https://web.archive.org/web/20121107040710/http://scienceblogs.com/pharyngula/2011/11/23/islamic-embryology-overblown-b/ Islamic embryology: overblown balderdash (archive)] ''- Dr. PZ Myers' response to Hamza Andreas Tzortzis’ paper, Embryology in the Quran''


*[{{Reference archive|1=http://web.archive.org/web/20060214032231/http://www.geocities.com/freethoughtmecca/embryo.html|2=2012-06-11}} Quranic Embryology] ''- Dr. Yusuf Needham and Dr. Butrus Needbeer, FreeThought Mecca''
*[{{Reference archive|1=http://answering-islam.org/Quran/Science/embryo.html|2=2012-06-11}} Embryology in the Quran] ''- Dr. Lactantius, Answering Islam''
*[{{Reference archive|1=http://mukto-mona.com/wordpress/?p=1166|2=2012-06-11}} Islamic embryology: overblown balderdash] ''- Dr. PZ Myers' response to Hamza Andreas Tzortzis’ paper, Embryology in the Quran''


==References==  
==References==  
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[[Category:Reproductive sciences]]
[[Category:Reproductive sciences]]
[[Category:Dawah]]
[[Category:Dawah]]
[[ar:علم_الأجنّة_في_القرآن]]
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