|The sun and the moon move with their own motion|
The Qur'an makes the following statement about the sun and the moon:
"Each one is travelling in an orbit with its own motion"
Why did the Qur'an say that the sun and moon move with their own motion? And, if that is true, where did the author of the Qur'an get this information? The fact is that the sun and moon rotate on their axes and are in part animated by this rotating motion. The phrase "travelling with its own motion" in the verses quoted above is a translation of the Arabic verb 'yasbahoon'. This could also be translated 'they swim.' In that case, the verse would read that the sun and the moon, "Each swim in its own orbit." Those who translate the verse this way explain that the term swim refers to movement with one's own internally generated force. Furthermore the movement of a swimmer is graceful, measured, and smooth. This is a very fitting description for the movement of the stars and planets including the sun and the moon.
After describing the scientific data concerning the rotation of the sun and the moon, Dr. Bucaille says: "These motions of the two celestial bodies are confirmed by the data of modern science, and it is inconceivable that a man living in the seventh century A.D.... could have imagined them" (The Bible, the Qur'an and Science, p. 163).
It is also amazing that the Qur'an uses a different term for the movement of the clouds and the mountains (see Qur'an 27:88). Obviously, the clouds and mountains are driven by external forces. The cloud is driven by the wind and the mountains move with the rotation of the earth. The sun and moon, however, move with their own motion, and therefore the Qur'an uses a peculiar term "they swim" to refer to their smooth, graceful, self-propelled movement.
How did the author of the Qur'an know enough to make this choice of words that will reflect a modern scientific truth? The Qur'an is no less than a revelation from God.
According to Modern science, our Sun is moving in the general direction of the star Vega in the constellation Lyra. This apparent direction is termed the Solar Apex or Apex of the Sun's Way. The following are the verses of the Quran which indicated more than a thousand years ago that the SUN is not stationary but it is moving.
Allah is He Who raised the heavens without any pillars that ye can see; is firmly established on the throne (of authority); He has subjected the sun and the moon (to his Law)! Each one runs (its course) for a term appointed. He doth regulate all affairs, explaining the signs in detail, that ye may believe with certainty in the meeting with your Lord.
Seest thou not that Allah merges Night into Day and he merges Day into Night; that He has subjected the sun, and the moon (to his Law), each running its course for a term appointed; and that Allah is well-acquainted with all that ye do?
And the sun runs his course for a period determined for him: that is the decree of (Him), the Exalted in Might, the All-Knowing.
It is He Who created the Night and the Day, and the sun and the moon: all (the celestial bodies) swim along, each in its rounded course.
It is not permitted to the Sun to catch up the Moon, nor can the Night outstrip the Day: Each (just) swims along in (its own) orbit (according to Law).