Islam is a complete way of life, which deals extensively on both the spiritual, as well as the physical well-being of its adherents. Hygiene in Islam is one of the great privileges in Islam. This write-up is aimed at examining the Islamic perspective on physical cleanliness.

The significance of Hygiene in Islam

Cleanliness and purification is an essential part of Islamic life, and in fact, the philosophy behind it in Islam is much beyond the superficial concept of the conventional cleanliness. 

In the Quran, Allah says:

"…Indeed Allah loves the penitent, and He loves those who keep clean." (2:222)

Similarly, one of the injunctions that were revealed unto the Prophet (PBUH&HP) following his call to rise and warn was the purification of his garments [i]. The Holy Prophet (PBUH&HP) and the infallible leaders (AS) have instructed the Muslims to maintain cleanliness and have seriously frowned at dirtiness and untidiness [ii].

Hygiene in Islam at Birth and Death 

When a child is born, Islam enjoins the Muslims to maintain a high level of cleanliness and purity concerning him/her, as this has an impact on the mind and soul of that child. If the parents neglect this duty, they should answer before God for the consequences. Similarly, circumcision of the male child-preferably on the seventh day- is a mandatory Islamic custom. That is because it “prevents the child against the possible infection of the male genital organ" [3].

Also, at death, it is mandatory to perform full body washing ablution (Ghusl) for a dead body of a Muslim.

Ablutions (Wudu) & (Ghusl)

In addition, ablution (Wudu) and body purity are considered as very crucial conditions for the validity of prayer (Salat), which is the most significant act of worship in Islam. In fact, on a normal circumstance, a Muslim cannot offer his prayers with an unclean body, clothes or use dirty premises. They are enjoined to use clean, pure water and keep it safe from any form of impurities.

Various full body-washing ablutions (Ghusl) after the release of semen, expiration of monthly period or childbirth, touching of dead bodies, etc. are prescribed in Islam to observe some religious obligations.

Personal Hygiene in Islam

Cleansing of their genitals with water or other cleansing materials after passing urine or excreta are parts of the Islamic customs. Similarly, Muslims on an interval are enjoined to clip their nails and to shave the hair in their armpit and pubic area. Likewise, they are also enjoined to trim their mustaches in order to avert oral intakes, keep oral hygiene, good physical appearance and to make use of fragrance. Similarly, Islam emphatically enjoins a Muslim to keep his clothes, houses, and environment clean. Prophet Muhammad (PBUH&HP) said: “The Arch Gabriel continuously ordered me to clean my teeth until I thought it would be made compulsory” [4].

Food Hygiene

In the Quran and narrations (Hadiths) of the Prophet (PBUH&HP) and the infallible Leaders (Ahl-al-Bayt) (AS), great emphasis has been placed on the cleanliness and purity of the foods and drinks. For the importance attached to the well-being of the body as well as that of the soul, Islam has enjoined the entire human beings and the believers in particular to consume hygienic, pure and lawful foods [iii].  Similarly, it forbids the consumption or usage of all unhygienic, impure and unlawful foods/drinks (such as blood, dead animal, dogs, pig, intoxicants, etc.) and they are considered great sins in Islam and punishable under the Islamic laws.

Conclusion

Cleanliness and personal hygiene in the Islamic custom are aimed at keeping both the body and mind healthy. In some cases such as ablution (Wudu) and body-washing ablution (Ghusl), body purity is considered a prerequisite for the observance of prayers. Moreover, body purity is one of the necessary conditions for attaining an inner or spiritual purity. It is based on this that Muslims are strictly enjoined to uphold high standards of physical hygiene and to be ritually cleaned whenever possible.

Notes:

[i] (74:4)

[ii] The Prophet (PBUHHP) said: "Verily, Islam is [the religion of] cleanliness, so cleanse yourselves. For surely, only the cleanly enter Paradise" [1] and "Observe cleanliness in every respect you are capable, for indeed God based Islam on cleanliness" [2].

[iii]. "O humankind! Eat of what is lawful and pure in the earth…" (2: 168). "O you who have faith! Eat of the good things We have provided you, and thank Allah if it is Him that you worship." (2: 172)

References:

1. Nahj al-Fasahah, Vol. 2, P. 998.
2. Ibid.
3. Ibrahim Amini, Principles of upbringing children, chapter 25 P. 176 (published by Ansariyan publications, Qum)
4. Bihar al-Anwar, vol. 76, P. 126.

Those who do not know Islam very well and those who follow the propaganda of the media, especially in this period of time when several terrorist attacks have been committed by pseudo-Muslim groups, which do not have anything to do with Islam, accuse Islam of encouraging violence and terror. That is absolutely wrong. Islam is the religion of peace and intrinsically promotes peace. The reasons for that will be reviewed next. 

Islam Communicates Intersubjectivity

The greatest miracle of Islam is the Quran; a Book. Books are among the most efficient and prominent means of connecting thoughts and minds. This means that Islam has chosen a very civilized way of communication with human beings; by having dialogues with them. By the means of the Quran, Islam, in the first place, deals with the thinking power of humans and then their emotions. In other words, Islam tries to communicate with people through common sense, mutual understanding, logic and reasoning which consequently prevents harshness or sudden actions caused by the outpouring of emotions. That is while “Book” and “communicating through words” did not serve like that regarding the previous divine religions [i].  

Islam Promotes Adherence to Rules and Regulations

According to Islam, one should truly believe in the Islamic principles and axioms. It means that one should accept these Islamic facts by reasoning and rational search and demonstrate his\her belief in every act and deed; otherwise, if one has not really changed his\her mind to accept Islam or accepts Islam in words but do not practice it, he\she will be a “Muslim” but not a “believer” (Mu'min). This shows that Islam educates the people who are adherent to rational and commonsensical rules and regulations and consequently prevents apostasy and chaos. 

Golden Rule[ii], promoted by Islam

Many suppose that Immanuel Kant was the first who formed and introduced the Golden Rule, a rule of ethical conduct, while this ethical code has been among the teachings of Islam since 1400 years ago. Imam Ali (AS) and other Imams (AS) have emphasized this ethical advice by words and acts and encouraged people not to consider themselves superior to others or do not prefer their benefits to others [1]. 

Imam Ali (AS) has addressed Imam Hassan (AS) as such: “What you prefer for yourself, prefer for others; what you find objectionable for yourself, treat as such for others. Don’t wrong to anyone, just as you don't like to be wronged; do good to others just as you would like others to do good to you; that which you consider immoral for others, consider immoral for yourself” [2]. There is no sign of injustice or cruelty among these words. On the contrary, this is an invitation to get along with others, to respect their preferences and not to expect too much from them. This is simply an encouragement to peace. 

Islam and Holy Struggle (Jihad)

When hearing about Jihad, the first thing that strikes to mind is Al-Qaeda, ISIS and fire, and blood. Many people think that Jihad equals aggression, but that is wrong. Jihad has a clear definition. There exist two types of Jihad in Islam: Defensive and Offensive. Defensive Jihad, as can be guessed from the name, is for the aim of defending the Islamic territory against the assaults and intrusions of outsiders and invaders.

Offensive Jihad aims at liberating people from unjust oppressive regimes and allowing them to search, read and choose the right religion and lifestyle. Many Islamic jurists believe that the Offensive Jihad to invite to Islam is only allowed under certain circumstances; i.e. in the presence of the Imams (AS) and Prophet Muhammad (PBUH&HP). Otherwise, only Defensive Jihad is permitted which is actually obligatory to all Muslims in whatever condition. No one in the whole wide world would admit that defending oneself is aggression; Neither do the Muslims. Then, it is clear that unlike a widespread thought nowadays, Islam is against war and violence.

Islam Considers the Rights of Others over One in peace

There is a theory in Islam: any harm to others or oneself is banned. It explains that a Muslim does not cause any harm to other people or do not misuse rules to cause harm to them [2]. Through this theory, Islam protects the benefits and rights of others. This includes any individual or any group of people. It also covers both Muslim and non-Muslim societies and people, hence, this theory, in fact, reinforces and advertises the peace all around the world.

One Has Rights over Him\Herself

It was explained above that Islam also bans any harm to oneself. In this regard, suicide is illegal (Haram) in Islam. Some might suppose that they own their physical body while it is a divine trust offered to us to do good deeds (16:97), worship God (51:56) and practice the religion. This is another means by which Islam promotes peace all around the world.   

Considering the Islamic approach described above in interaction with the humans, the efforts to establish ethical standards and to form the interrelationship among humans demonstrate the contribution and role of Islam to create a peaceful world.   

Notes:
 
[i] While Old Testament and New Testament are written by humans, the Quran is the divine revelation to Prophet Muhammad (PBUH).
[ii] Golden Rule is the principle of treating others as one would wish to be treated.

References:

1. Nahj al-Balaqa, Letter 31.
2. peace in islam