The signs of Allah in the human body
There are various systems working inside the human body – nervous system, immune system, digestive system, DNA, etc. All these various systems are the great signs of divine power and mirror the majesty of the One who created them.
It is nothing but the absolute power and omniscient wisdom of the Lord Almighty that He has placed millions of cells in the human body. Each cell is so designed that the DNA concealed in it carries all the information about the (physical) life of that individual. Allah Most High says in the Holy Quran:
Surely, We have created everything according to a fixed measure. Surah Qamar (54:49)
The Lord Almighty also says:
…..and with Him is everything in a fixed measure. Surah Ra’ad (13:08)
The Lord Almighty informs us in the aforementioned verses of the Holy Quran that everything has been created as per a determined order. Thus, Almighty Allah has concealed vital information about an individual in the DNA. It has all the information about the capabilities of an individual, his (probable) habits, sight, hearing, intelligence, etc.
As per the research of the scientists, DNA can determine the traits which a person might have in the, probable capabilities of a person, outward and inward praiseworthy and blameworthy traits. Through a DNA test, the traits and capabilities of a person can be determined. All these details are encoded in the DNA.
This is indeed a wonderful sign of the power of Allah Most High. Human beings have been leading their lives for 1000s of years with such signs hidden in their beings. The more human beings contemplate and search within their own selves, the more will they see the wonderful designs of nature. The following verse of the Holy Quran suggests this:
And in your selves (as well). So do you not notice? Surah Dhaariyaat (51:21)