LIGHT AND DARK

Praise belongs to Allah Who created the heavens and the Earth and appointed darkness and light... (Qur'an, 6:1)

We all know that without light a person cannot see his surroundings with the naked eye. However, the light that we can see is only a very small part of all light-emitting energy. There are other kinds of light-emitting energy that human beings cannot perceive, such as infra-red, ultra-violet, x-rays and radio waves. Human beings are effectively blind to such light waves.

It is interesting, therefore, that the word for "darkness" in the Qur'an is always in the plural. The Arabic word, "thulumaat," is used in the plural in 23 verses of the Qur'an, and never used in the singular. The use of the word "darkness" in the Qur'an indicates that in addition to those light waves we can see, there may also be other kinds.

Only recently did scientists discover why the plural may have been used here. Wave lengths vary in a form of energy known as electromagnetic radiation. All the different forms of electromagnetic radiation behave as energy waves in space. This can be compared to the waves which form when a stone is thrown into a pond. As the waves on a pond can be of different sizes, so electromagnetic radiation has different-sized waves.

Stars and other sources of light do not all give off the same kind of emissions. These different rays are classified according to their wavelengths. The spectrum of wavelengths is quite wide. There is a 1025 difference between gamma rays, with the smallest size wavelength, and radio waves, which are the largest. Nearly all the rays emitted by the Sun are squeezed into just one part of this 1025 spectrum.

In order to better understand the colossal dimensions of this figure, it will be useful to make a comparison. If we wanted to count to 1025, and if we counted day and night without pause, it would take us 100 million times the age of the Earth to finish. The different wavelengths in the universe are distributed within a spectrum of just such a size. 70% of the different wavelengths emitted by the Sun are limited to a very narrow spectrum between 0.3 microns and 1.5 microns. There are three kinds of light within that band: visible light, infra-red light and ultraviolet light. Despite occupying a band less than 1 in 1025, the rays known as visible light represent 41% of all the Sun's rays.

As has been discussed, electromagnetic waves perceivable to the human eye are responsible for only a very small part of the light spectrum. The other regions represent only darkness for human beings, who are blind to wavelengths outside that band. (Husaini, Qur'an for Astronomy and Earth Exploration from Space, 175-182.)

COMBUSTION WITHOUT FIRE

Allah is the light of the heavens and the Earth. The metaphor of His Light is that of a niche in which is a lamp, the lamp inside a glass, the glass like a brilliant star, lit from a blessed tree, an olive, neither of the east nor of the west, its oil all but giving off light even if no fire touches it. Light upon light. Allah guides to His Light whoever He wills and Allah makes metaphors for mankind and Allah has knowledge of all things. (Qur'an, 24:35)

This verse refers to something that emits light. This light-emitting entity is compared to a star. The fact that the fuel used by this star-like, light-emitting body belongs to neither East nor West may be an indication that the body has no physical dimensions. If one assumes that the fuel source is in an energy dimension, then it is very likely that the fuel in the verse refers to electrical energy, and the light-emitting body to a light bulb.

A bulb is a body which shines like a star and emits light, inside glass, and that is in full conformity with the description in the verse. Unlike oil lamps and gas lamps, light bulbs do not burn oil, and, in line with the description supplied in the verse, combustion without fire takes place inside it. As a result of the vibration among the atoms of the heat-resistant tungsten wire, the temperature inside the bulb rises to over 2,0000C (3,6300F). This temperature, which would melt other metals, is so high that it gives rise to a powerful, visible light. Despite that heat, however, no combustion takes place, again in line with the verse, since the bulb contains no oxygen. In addition, the filament inside the bulb closely resembles a bright star.

If we bear in mind the fact that electricity is one of the greatest discoveries in the history of the world, and that it lights just about the entire world by means of bulbs, then we may well assume that the verse may be pointing to this major discovery. (Allah knows best.)

Another explanation could be that the light is emitted as a result of the nuclear reaction in stars. Stars are bright, hot, rotating masses of gas which emit large quantities of light and heat as a result of nuclear reactions. Most newly-forming large stars begin to collapse under the weight of their own gravitational pull. That means that their centres are hotter and denser. When the matter in the centre of the star is sufficiently heated-when it reaches at least 10 million degrees Celsius (18 million degrees Fahrenheit)-nuclear reactions begin. (Digitale Ausgabe LexiRom (Digital Expenditure LexiRom) What happens inside a star is that with enormous energy (fusion), hydrogen turns into helium. Nuclear fusion takes the particles that make up hydrogen and sticks them together to make helium (1 helium atom is made from 4 hydrogen atoms). In order to make the protons and neutrons in the helium stick together, the atom gives off tremendous energy. The energy released in the process is radiated from the surface of the star as light and heat. When the hydrogen is consumed, the star then begins to burn with helium, in exactly the same way, and heavier elements are formed. These reactions continue until the mass of the star has been consumed.

However, since oxygen is not used in these reactions inside stars, the result is not ordinary combustion, such as that takes place when burning a piece of wood. The combustion seen as giant flames in stars does not actually derive from fire. Indeed, burning of just this kind is described in the verse. If one also thinks that the verse refers to a star, its fuel and combustion without fire, then one can also think that it is referring to the emission of light and mode of combustion in stars. (Allah knows best.)

Author's Bio: 

ABOUT THE AUTHOR, HARUN YAHYA
Born in Ankara in 1956, Adnan Oktar writes his books under the pen name of Harun Yahya. The works of Harun Yahya have been translated into 41 languages. To date, his books have been purchased by 8 million people, and an equal number have been provided free to readers by various newspapers and magazines. You can read, free of charge, 250 books Adnan Oktar has written under the pen name Harun Yahya, watch 180 documentary films and visit 94 web pages on this websites:
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