A brief guide to understanding Islam

Preface: God (Allah) supported His last Prophet Muhammad  with many miracles and much evidence which proved that he is a true Prophet sent by God.  Also, God supported His last revealed book, the Holy Quran, with many miracles that prove that this Quran is the literal word of God, revealed by Him, and that it was not authored by any human being. This chapter discusses some of this evidence.

(1) The Scientific Miracles
in the Holy Quran

The Quran is the literal word of God, which He revealed to His Prophet Muhammad  through the Angel Gabriel.  It was memorized by Muhammad , who then dictated it to his Companions.  They, in turn, memorized it, wrote it down, and reviewed it with the Prophet Muhammad .  Moreover, the Prophet Muhammad  reviewed the Quran with the Angel Gabriel once each year and twice in the last year of his life.  From the time the Quran was revealed, until this day, there has always been a huge number of Muslims who have memorized all of the Quran, letter by letter.  Some of them have even been able to memorize all of the Quran by the age of ten.  Not one letter of the Quran has been changed over the centuries.

The Quran, which was revealed fourteen centuries ago, mentioned facts only recently discovered or proven by scientists.  This proves without doubt that the Quran must be the literal word of God, revealed by Him to the Prophet Muhammad , and that the Quran was not authored by Muhammad  or by any other human being.  This also proves that Muhammad  is truly a prophet sent by God.  It is beyond reason that anyone fourteen hundred years ago would have known these facts discovered or proven only recently with advanced equipment and sophisticated scientific methods.

The Quran on Human Embryonic Development:

In the Holy Quran, God speaks about the stages of man’s embryonic development:

" We created man from an extract of clay.  Then We made him as a drop in a place of settlement, firmly fixed.  Then We made the drop into an alaqah (leech, suspended thing, and blood clot), then We made the alaqah into a mudghah (chewed substance)..." ¹ (Quran, 23:12-14)

Literally, the Arabic word alaqah has three meanings: (1) leech, (2) suspended thing, and (3) blood clot.

In comparing a leech to an embryo in the alaqah stage, we find similarity between the two² as we can see in figure 1.  Also, the embryo at this stage obtains nourishment from the blood of the mother, similar to the leech, which feeds on the blood of others.³

 

Figure 1: Drawings illustrating the similarities in appearance between a leech and a human embryo at the alaqah stage. (Leech drawing from Human Development as Described in the Quran and Sunnah, Moore and others, p. 37, modified from Integrated Principles of Zoology, Hickman and others.  Embryo drawing from The Developing Human, Moore and Persaud, 5th ed., p. 73.)

The second meaning of the word alaqah is “suspended thing.”  This is what we can see in figures 2 and 3, the suspension of the embryo, during the alaqah stage, in the womb of the mother.

 

Figure 2: We can see in this diagram the suspension of an embryo during the alaqah stage in the womb (uterus) of the mother. (The Developing Human, Moore and Persaud, 5th ed., p. 66.)  (Click on the image to enlarge it.)
Figure 3: In this photomicrograph, we can see the suspension of an embryo (marked B) during the alaqah stage (about 15 days old) in the womb of the mother.  The actual size of the embryo is about 0.6 mm. (The Developing Human, Moore, 3rd ed., p. 66, from Histology, Leeson and Leeson.)

The third meaning of the word alaqah is “blood clot.”  We find that the external  appearance of the embryo and its sacs during the alaqah stage is similar to that of a blood clot.  This is due to the presence of relatively large amounts of blood present in the embryo during this stage⁴ (see figure 4).  Also during this stage, the blood in the embryo does not circulate until the end of the third week.⁵  Thus, the embryo at this stage is like a clot of blood.

 

Figure 4: Diagram of the primitive cardiovascular system in an embryo during the alaqah stage.  The external appearance of the embryo and its sacs is similar to that of a blood clot, due to the presence of relatively large amounts of blood present in the embryo. (The Developing Human, Moore, 5th ed., p. 65.)  (Click on the image to enlarge it.)

So the three meanings of the word alaqah correspond accurately to the descriptions of the embryo at the alaqah stage.

The next stage mentioned in the verse is the mudghah stage.  The Arabic word mudghah means “chewed substance.”  If one were to take a piece of gum and chew it in his or her mouth and then compare it with an embryo at the mudghah stage, we would conclude that the embryo at the mudghah stage acquires the appearance of a chewed substance.  This is because of the somites at the back of the embryo that “somewhat resemble teethmarks in a chewed substance.”⁶ (see figures 5 and 6).

Figure 5: Photograph of an embryo at the mudghah stage (28 days old).  The embryo at this stage acquires the appearance of a chewed substance, because the somites at the back of the embryo somewhat resemble teeth marks in a chewed substance.  The actual size of the embryo is 4 mm. (The Developing Human, Moore and Persaud, 5th ed., p. 82, from Professor Hideo Nishimura, Kyoto University, Kyoto, Japan.)
Figure 6: When comparing the appearance of an embryo at the mudghah stage with a piece of gum that has been chewed, we find similarity between the two. A) Drawing of an embryo at the mudghah stage.  We can see here the somites at the back of the embryo that look like teeth marks. (The Developing Human, Moore and Persaud, 5th ed., p. 79.) B) Photograph of a piece of gum that has been chewed. (Click on the image to enlarge it.)

How could Prophet Muhammad  have possibly known all this 1400 years ago, when scientists have only recently discovered this using advanced equipment and powerful microscopes which did not exist at that time?  Hamm and Leeuwenhoek were the first scientists to observe human sperm cells (spermatozoa) using an improved microscope in 1677 (more than 1000 years after Prophet Muhammad ).  They mistakenly thought that the sperm cell contained a miniature preformed human being that grew when it was deposited in the female genital tract.⁷

 

Professor Emeritus Keith L. Moore⁸ is one of the world’s most prominent scientists in the fields of anatomy and embryology and is the author of the book entitled The Developing Human, which has been translated into eight languages.  This book is a scientific reference work and was chosen by a special committee in the United States as the best book authored by one person.  Dr. Keith Moore is Professor Emeritus of Anatomy and Cell Biology at the University of Toronto, Toronto, Canada.  There, he was Associate Dean of Basic Sciences at the Faculty of Medicine and for 8 years was the Chairman of the Department of Anatomy.  In 1984, he received the most distinguished award presented in the field of anatomy in Canada, the J.C.B. Grant Award from the Canadian Association of Anatomists.  He has directed many international associations, such as the Canadian and American Association of Anatomists and the Council of the Union of Biological Sciences.

In 1981, during the Seventh Medical Conference in Dammam, Saudi Arabia, Professor Moore said: “It has been a great pleasure for me to help clarify statements in the Quran about human development.  It is clear to me that these statements must have come to Muhammad from God, because almost all of this knowledge was not discovered until many centuries later.  This proves to me that Muhammad must have been a messenger of God.”⁹

The Quran on Mountains:

A book entitled Earth is a basic reference textbook in many universities around the world.  One of its two authors is Professor Emeritus Frank Press.  He was the Science Advisor to former US President Jimmy Carter, and for 12 years was the President of the National Academy of Sciences, Washington, DC. His book says that mountains have underlying roots.1  These roots are deeply embedded in the ground, thus, mountains have a shape like a peg (see figures 7, 8, and 9).

Figure 7: Mountains have deep roots under the surface of the ground. (Earth, Press and Siever, p. 413.)

Figure 8: Schematic section.  The mountains, like pegs, have deep roots embedded in the ground. (Anatomy of the Earth, Cailleux, p. 220.)  (Click on the image to enlarge it.)

Figure 9: Another illustration shows how the mountains are peg-like in shape, due to their deep roots. (Earth Science, Tarbuck and Lutgens, p. 158.)  (Click on the image to enlarge it.)

This is how the Quran has described mountains.  God has said in the Quran:

 

"Have We not made the earth as a bed, and the mountains as pegs?"  (Quran, 78:6-7)

Modern earth sciences have proven that mountains have deep roots under the surface of the ground (see figure 9) and that these roots can reach several times their elevations above the surface of the ground.²  So the most suitable word to describe mountains on the basis of this information is the word ‘peg,’ since most of a properly set peg is hidden under the surface of the ground.  The history of science tells us that the theory of mountains having deep roots was introduced only in the latter half of the nineteenth century.³

 

Mountains also play an important role in stabilizing the crust of the earth.⁴  They hinder the shaking of the earth.  God has said in the Quran:

 

" And He has set firm mountains in the earth so that it would not shake with you..."  (Quran, 16:15)

 

Likewise, the modern theory of plate tectonics holds that mountains work as stabilizers for the earth.  This knowledge about the role of mountains as stabilizers for the earth has just begun to be understood in the framework of plate tectonics since the late 1960’s.⁵

Could anyone during the time of the Prophet Muhammad  have known of the true shape of mountains?  Could anyone imagine that the solid massive mountain which he sees before him actually extends deep into the earth and has a root, as scientists assert?  A large number of books of geology, when discussing mountains, only describe that part which is above the surface of the earth.  This is because these books were not written by specialists in geology.  However, modern geology has confirmed the truth of the Quranic verses.

The Quran on the Origin of the Universe:

The science of modern cosmology, observational and theoretical, clearly indicates that, at one point in time, the whole universe was nothing but a cloud of ‘smoke’ (i.e. an opaque highly dense and hot gaseous composition).1  This is one of the undisputed principles of standard modern cosmology.  Scientists now can observe new stars forming out of the remnants of that ‘smoke’ (see figures 10 and 11).

Figure 10: A new star forming out of a cloud of gas and dust (nebula), which is one of the remnants of the ‘smoke’ that was the origin of the whole universe. (The Space Atlas, Heather and Henbest, p. 50.)

Figure 11: The Lagoon nebula is a cloud of gas and dust, about 60 light years in diameter.  It is excited by the ultraviolet radiation of the hot stars that have recently formed within its bulk. (Horizons, Exploring the Universe, Seeds, plate 9, from Association of Universities for Research in Astronomy, Inc.)

The illuminating stars we see at night were, just as was the whole universe, in that ‘smoke’ material.  God has said in the Quran:

 

" Then He turned to the heaven when it was smoke... " (Quran, 41:11)

Because the earth and the heavens above (the sun, the moon, stars, planets, galaxies, etc.) have been formed from this same ‘smoke,’ we conclude that the earth and the heavens were one connected entity.  Then out of this homogeneous ‘smoke,’ they formed and separated from each other. God has said in the Quran:

 

" Have not those who disbelieved known that the heavens and the earth were one connected entity, then We separated them?... " (Quran, 21:30)

 

Dr. Alfred Kroner is one of the world’s renowned geologists.  He is Professor of Geology and the Chairman of the Department of Geology at the Institute of Geosciences, Johannes Gutenberg University, Mainz, Germany.  He said: “Thinking where Muhammad came from . . . I think it is almost impossible that he could have known about things like the common origin of the universe, because scientists have only found out within the last few years, with very complicated and advanced technological methods, that this is the case.”²  (To view the RealPlayer video of this comment click here ).  Also he said: “Somebody who did not know something about nuclear physics fourteen hundred years ago could not, I think, be in a position to find out from his own mind, for instance, that the earth and the heavens had the same origin.”³

The Quran on the Cerebrum:

God has said in the Quran about one of the evil unbelievers who forbade the Prophet Muhammad  from praying at the Kaaba:

" No!  If he does not stop, We will take him by the naseyah (front of the head), a lying, sinful naseyah (front of the head)!" (Quran, 96:15-16)

 

Why did the Quran describe the front of the head as being lying and sinful?  Why didn’t the Quran say that the person was lying and sinful?  What is the relationship between the front of the head and lying and sinfulness?

 

If we look into the skull at the front of the head, we will find the prefrontal area of the cerebrum (see figure 12).  What does physiology tell us about the function of this area?  A book entitled Essentials of Anatomy & Physiology says about this area, “The motivation and the foresight to plan and initiate movements occur in the anterior portion of the frontal lobes, the prefrontal area. This is a region of association cortex...”¹  Also the book says, “In relation to its involvement in motivation, the prefrontal area is also thought to be the functional center for aggression....”²

 

Figure 12: Functional regions of the left hemisphere of the cerebral cortex.  The prefrontal area is located at the front of the cerebral cortex. (Essentials of Anatomy & Physiology, Seeley and others, p. 210.)  (Click on the image to enlarge it.)

So, this area of the cerebrum is responsible for planning, motivating, and initiating good and sinful behavior and is responsible for the telling of lies and the speaking of truth.  Thus, it is proper to describe the front of the head as lying and sinful when someone lies or commits a sin, as the Quran has said, “...A lying, sinful naseyah (front of the head)!”

 

Scientists have only discovered these functions of the prefrontal area in the last sixty years, according to Professor Keith L. Moore.³

The Quran on Seas and Rivers:

Modern Science has discovered that in the places where two different seas meet, there is a barrier between them.  This barrier divides the two seas so that each sea has its own temperature, salinity, and density.1  For example, Mediterranean sea water is warm, saline, and less dense, compared to Atlantic ocean water.  When Mediterranean sea water enters the Atlantic over the Gibraltar sill, it moves several hundred kilometers into the Atlantic at a depth of about 1000 meters with its own warm, saline, and less dense characteristics.  The Mediterranean water stabilizes at this depth2 (see figure 13).

Figure 13: The Mediterranean sea water as it enters the Atlantic over the Gibraltar sill with its own warm, saline, and less dense characteristics, because of the barrier that distinguishes between them.  Temperatures are in degrees Celsius (C°). (Marine Geology, Kuenen, p. 43, with a slight enhancement.)  (Click on the image to enlarge it.)

Although there are large waves, strong currents, and tides in these seas, they do not mix or transgress this barrier.

The Holy Quran mentioned that there is a barrier between two seas that meet and that they do not transgress.  God has said:

 

"He has set free the two seas meeting together.  There is a barrier between them.  They do not transgress. " (Quran, 55:19-20)

 

But when the Quran speaks about the divider between fresh and salt water, it mentions the existence of “a forbidding partition” with the barrier.  God has said in the Quran:

 

"He is the one who has set free the two kinds of water, one sweet and palatable, and the other salty and bitter.  And He has made between them a barrier and a forbidding partition."  (Quran, 25:53)

One may ask, why did the Quran mention the partition when speaking about the divider between fresh and salt water, but did not mention it when speaking about the divider between the two seas?

Modern science has discovered that in estuaries, where fresh (sweet) and salt water meet, the situation is somewhat different from what is found in places where two seas meet.  It has been discovered that what distinguishes fresh water from salt water in estuaries is a “pycnocline zone with a marked density discontinuity separating the two layers.”³  This partition (zone of separation) has a different salinity from the fresh water and from the salt water⁴ (see figure 14).

Figure 14: Longitudinal section showing salinity (parts per thousand ‰) in an estuary.  We can see here the partition (zone of separation) between the fresh and the salt water. (Introductory Oceanography, Thurman, p. 301, with a slight enhancement.)  (Click on the image to enlarge it.)

This information has been discovered only recently, using advanced equipment to measure temperature, salinity, density, oxygen dissolubility, etc.  The human eye cannot see the difference between the two seas that meet, rather the two seas appear to us as one homogeneous sea.  Likewise, the human eye cannot see the division of water in estuaries into the three kinds: fresh water, salt water, and the partition (zone of separation).

The Quran on Deep Seas and Internal Waves:

God has said in the Quran:

" Or (the unbelievers’ state) is like the darkness in a deep sea.  It is covered by waves, above which are waves, above which are clouds.  Darknesses, one above another.  If a man stretches out his hand, he cannot see it.... " (Quran, 24:40)

This verse mentions the darkness found in deep seas and oceans, where if a man stretches out his hand, he cannot see it.  The darkness in deep seas and oceans is found around a depth of 200 meters and below.  At this depth, there is almost no light (see figure 15).  Below a depth of 1000 meters there is no light at all.¹  Human beings are not able to dive more than forty meters without the aid of submarines or special equipment.  Human beings cannot survive unaided in the deep dark part of the oceans, such as at a depth of 200 meters.

Figure 15: Between 3 and 30 percent of the sunlight is reflected at the sea surface.  Then almost all of the seven colors of the light spectrum are absorbed one after another in the first 200 meters, except the blue light. (Oceans, Elder and Pernetta, p. 27.)

Scientists have recently discovered this darkness by means of special equipment and submarines that have enabled them to dive into the depths of the oceans.

We can also understand from the following sentences in the previous verse, “...in a deep sea.  It is covered by waves, above which are waves, above which are clouds....”, that the deep waters of seas and oceans are covered by waves, and above these waves are other waves.  It is clear that the second set of waves are the surface waves that we see, because the verse mentions that above the second waves there are clouds.  But what about the first waves?  Scientists have recently discovered that there are internal waves which “occur on density interfaces between layers of different densities.”² (see figure 16).

Figure 16: Internal waves at interface between two layers of water of different densities.  One is dense (the lower one), the other one is less dense (the upper one). (Oceanography, Gross, p. 204.)

The internal waves cover the deep waters of seas and oceans because the deep waters have a higher density than the waters above them.  Internal waves act like surface waves.  They can also break, just like surface waves.  Internal waves cannot be seen by the human eye, but they can be detected by studying temperature or salinity changes at a given location.³

(source and articles: A brief illustrated guide to understanding Islam, http://www.islam-guide.com )