“Put a piece of meat in various parts of town and see in which place it will get rotten more slowly, that would be the proper place for a hospital.” That was the extraordinarily wise and innovative advice of a famous Iranian physician, who at that time lived in Baghdad, to the people who were in search of the most suitable place for building a hospital.This great physician is no one other than Muhammad Ibn Zakariya Razi, also known as Ar-Razi or Rhazes among European scholars, who for the first time in the history of medicine and chemistry, discovered a chemical substance, which served a great deal to these fields, called “alcohol.”

Rhazes 's Life

He was born in 865 A.D in the city of Rey, located in Iran. Though his father tried so hard to make him follow his occupation which was gold smithery, he finally pursued his interest which was alchemy and chemistry at that time. 

Having spent many years of his life as an alchemist, he eventually found out that the only field worth learning and working in, was medicine. Moreover, as Al-Birooni [1] claimed, he lost his eyesight when he was occupied in alchemy, and finding a cure for this disability became his motive in turning his direction to medicine.

To learn medicine thoroughly, he left his hometown for Baghdad where the most advanced hospitals were located. He studied and practiced medicine at the local hospital. After spending many years in Baghdad and gaining experience, he moved back to his beloved hometown, Rey.

There, he became the head of its local hospital. He is known to have been the first person who introduced the method of teaching medicine in its modern form used today in our hospitals. As compassionate and devoted as he was, he never stopped curing sick people, rich or poor, and teaching medicine to the students of any background.

He died on the 15th of October in 925 A.D where he was born and spent most of his life, in the city of Rey.

Rhazes's Discoveries

According to the Encyclopedia Britannica [2], he was the first physician who differentiated between measles and smallpox. Besides he is considered to be the father of pediatrics and a pioneer in ophthalmology- the study and treatment of eye disorders and diseases.

He also believed in treatment with proper diet rather than prescribing medicines to his patients. The translation of his most important works in medicine such as “Al-Hawi” [3] and “Al-Mansuri” [4] has long been taught in medical universities of European countries such as Germany and France. 

He was a devoted Muslim who was profoundly influenced by the teachings of Islam. His idea about the importance of seeking knowledge with one’s full capacity is in close association with the idea of Prophet Muhammad (PBUH) when he said: “those who peruse knowledge, will be perused by heaven” [4] & [5].

The great Iranian Muslim physician, chemist, and philosopher, Muhammad Ibn Zakariya Razi, with his everlasting contributions in medicine and chemistry, did not remain limited to his time or geographical boundaries. He was the great physician of his time and is considered a respected and influential doctor of our age in all parts of the world.     

Reference:

1. "ar-Razi." Encyclopedia Britannica. Encyclopedia Britannica Online.Jun. 2014  
2. ibid. 
3. Mahmud Najm Abadi, The History of Medicine in Iran and World of Islam.
4. Mottaqi Hindi, Kanz al-Aamal.
5. Muhammad, Mizan al Hekmah, vol. IV, Qum: Dar al-Hadith Institution, 1386. p.398.

Although one of the most joyful amusements that we usually choose, is to grab some chicken and meat from a supermarket or a Halal butcher and go out to the parks for a barbeque day, many of us have never thought about killing an animal and then barbecuing it.

Has it ever happened to you to be stuck in a village and have no access to butchers? Those of us who are more adventurous may have experienced camping in nature or visiting outlying villages. In such situations usually making a fire and roasting chicken or beef gives us the exciting sense of early humans. But who would be the one to kill that chicken, sheep, or cow and make it Islamically lawful (Halal)?

In this short text, I am going to provide you with a guideline of how to slaughter an animal according to Islamic law. But before starting on the Islamic slaughtering guideline, I know that you may have a bad feeling about killing animals, (as if other meats that we buy from butchers or supermarkets have been flourished in jungles beside mushrooms!!).

Or that many animal rights activists may condemn us for the Islamic slaughtering of animals. Therefore I would shortly argue if the Islamic way of slaughtering animals is a humane act or not?

Is slaughtering humane?

Eating meat has been naturally and instinctively downloaded in human beings! Our body has been created in a way to digest both meat and vegetables. That is why PKU is known as an inborn error of metabolism that causes an amino acid known as phenylalanine to build up in the blood because the phenylalanine hydroxylase (PAH) enzyme is either missing or not working properly [1]. People who suffer from PKU must live vegan as they lack this metabolism system.

God has created us meat-eaters and has permitted us to eat meat (but those that he has named forbidden (Haram)). Therefore having created human beings, the environment, and the animals, God knows best how nature's life-cycle must run.

Animals obey the rules of this cycle instinctively. However, having a quick search in the Quran and study the verses about food and drink, one can realize that opposing to slaughter or avoiding to eat animals is not something new that belongs to this century. “Why should you not eat that over which Allah’s Name has been mentioned, while He has already elaborated for you whatever He has forbidden you, excepting what you may be compelled to [eat in an emergency]? Indeed many mislead [others] by their fancies, without any knowledge. Indeed your Lord knows best the transgressors.” (6:119)

The Islamic slaughter: Rules and rituals

Now imagine we are in a far-away village, gathering with a group of friends. Of course, there are no butchers, nor a supermarket from which we can buy food. But there is a beautiful white lamb grazing in the field. How does it become lawful (Halal) to roast?

First of all, we have to buy it from the owner.

Don’t forget that the animal must be Halal-meated [2].

It is recommended to water the animal before the slaughter and do the slaughter job in a way that the animal feels the minimum pain and distress. And it is detestable (Makruh) to slaughter the animal in a place where other animals can see. It is also detestable (Makruh) to slaughter that animal that one has brought up and has an emotional connection to it [3].

Then we have to make sure that we follow the rules as below:

It must be facing the holy Kaaba (Qibla) when slaughtered.
The person performing the slaughter must mention the name of Allah as he slaughters the animal.
The slaughtering must be done with sharp metal so that the animal does not suffer much, and it happens as quickly as possible.
It must be slaughtered with a specific method in which the four main veins (the throat, windpipe, and blood vessels) are cut, without cutting the spinal cord.
The animal must show some sign of movement after being slaughtered, especially if there was some doubt whether the animal was alive before being slaughtered.
There must be a natural emission of blood from the animal after the act of slaughtering[i] [4].

Benefits of Islamic Slaughtering

As Islamic slaughtering is taken from the Quran and Prophet’s (PBUH&HP) conduct, it is known to be the best way of killing an animal in which it feels the least pain. Also, there are many scientific reasons behind this method of slaughter.

For example, the blood being drained entirely before the head is removed causes the emission of most of the blood which would serve as a suitable culture medium for microorganisms. Or for example, it is said in Islamic law that the spinal cord must not be cut, and the scientific reason found for this rule is that the nerve fibers to the heart could be damaged during the process causing cardiac arrest, stagnating the blood in the blood vessels [6].

There are some scientific explanations found to justify the fact that Islamic slaughtering is the best way of slaughtering. However, there are still many scientific and spiritual reasons that we are yet aware of. It is NOT impossible to find scientific reasons for God’s orders and prohibitions, but it is always easier to trust Him and obey His rulings for a more profitable life.

Notes: 
[i] It is permitted to stun the animal before slaughtering as it causes less pain and distress for it. However, the animal must be alive after stunning [5].

References:

1. slaughtering
2. Read about ­Halal-meated animals
3. trans
4. islamic laws
5. trans
6. slaughtering