The Qur'an and Modern Science... Compatible or Incompatible? (Part 3)

The Qur'an and Modern Science... 
Compatible or Incompatible? (From the book, Part 3)

SHAPE OF THE EARTH IS SPHERICAL

In early times, people believed that the earth was flat. For centuries, men were afraid to venture out too far, for fear of falling off the edge! Sir Francis Drake was the first person who proved that the earth is spherical when he sailed around it in 1597.

Consider the following Qur’anic verse regarding the alternation of day and night:
“Seest thou not that Allah merges Night into Day and He merges Day into Night?” [Al-Qur’an 31:29]

Merging here means that the night slowly and gradually changes to day and vice versa. This phenomenon can only take place if the earth is spherical. If the earth was flat, there would have been a sudden change from night to day and from day to night.
The following verse also alludes to the spherical shape of the earth:

“He created the heavens and the earth in true (proportions):
He makes the Night overlap the Day, and the Day overlap the Night.”
[Al-Qur’an 39:5]

The Arabic word used here is Kawwara meaning ‘to overlap’ or ‘to coil’– the way a turban is wound around the head. The overlapping or coiling of the day and night can only take place if the earth is spherical.

The earth is not exactly round like a ball, but geo-spherical, i.e. it is flattened at the poles.
The following verse contains a description of the earth’s shape:
“And the earth, moreover, hath He made egg shaped.” [Al-Qur’an 79:30]

The Arabic word for egg here is dahaahaa1 which means an ostrich-egg. The shape of an ostrich-egg resembles the geo-spherical shape of the earth.
Thus the Qur’an correctly describes the shape of the earth, though the prevalent notion when the Qur’an was revealed was that the earth was flat.

(1 The Arabic word dahaahaa has been translated by A. Yusuf Ali as “vast expanse”, which also is correct. This word also means an ostrich-egg.)

MOONLIGHT IS REFLECTED LIGHT

It was believed by earlier civilizations that the moon emanates its own light. Science now tells us that the light of the moon is reflected light.

However this fact was mentioned in the Qur’an 1,400 years ago in the following verse:
“Blessed is He Who made Constellations in the skies,
and placed therein a Lamp
and a Moon giving light.” [Al-Qur’an 25:61]

The Arabic word for the sun in the Qur’an, is shams. It is also referred to as siraaj which means a ‘torch’ or as wahhaaj meaning ‘a blazing lamp’ or as diya which means ‘shining glory’. All three descriptions are appropriate to the sun, since it generates intense heat and light by its internal combustion. The Arabic word for the moon is qamar and it is described in the Qur’an as muneer which is a body that gives noor i.e. reflected light. Again, the Qur’anic description matches perfectly with the true nature of the moon which does not give off light by itself and is an inactive body that reflects the light of the sun. Not once in the Qur’an, is the moon mentioned as siraaj, wahhaaj or diya nor the sun as noor or muneer. This implies that the Qur’an recognizes the difference between the nature of sunlight and moonlight.

The following verses relate to the nature of light from the sun and the moon:

“It is He who made the sun to be a shining glory
and the moon to be a light (of beauty).”
[Al-Qur’an 10:5]

“See ye not how Allah has created the seven heavens one above another,
“And made the moon a light in their midst, and made the sun as a (Glorious) Lamp?” [Al-Qur’an 71:15-16]

The Glorious Qur'an and modern science, are thus in perfect agreement about the differences in the nature of sunlight and moonlight.