In Islam, there are some ceremonies and occasions which are held all around the world among Muslims. They all have religious backgrounds and are mostly referred to in the holy Quran. Muslim nations have been commemorating them in the course of history. Here we are going to have a glance at the most significant Islamic occasions based on the Lunar Calendar.

6 Major  Islamic Occasions 

1.10th of Muharram: Martyrdom of Imam Hussain (AS)

The month of Muharram is the first month of the year in the lunar calendar. On the tenth day of this month, Hussain Ibn Ali (AS), the grandson of Prophet Muhammad (PBUH&HP), and his companions were brutally martyred, and their women and children were taken captive by the caliph of the time, Yazid ibn. Muawyah. Their story has been the source of inspiration for many new converts. 

2. 20th of Safar: The Day of Arbaeen

Arbaeen is the Arabic word for forty, and it marks the 20th of Safar, the fortieth day after Imam Hussain's (AS) martyrdom on the day of Ashura, who was martyred in the event of Karbala along with his companions in the cruelest and most inhumane way possible. 

According to some historical accounts [2], some of the members of Imam Hussain's (AS) family after being released from the bondage of Yazid's forces returned to Karbala from Sham (today's Damascus) to visit Imam Hussain's (AS) grave. Also, some believe that Imam Hussain's (AS) head, which was taken to Sham by Yazid's army was brought back to Karbala on this day and buried with his body [3] & [4]. 

Every year, a few days before this day, a vast number of people from all over the world, Muslims or even non-Muslims, gather in Iraq to take part in a symbolic walk, to revive the teachings of Imam Hussain (AS) and commemorate his sacrifice in the way of Allah and humanity. 

3. 17th of Rabi al-Avval: Prophet Muhammad's (PBUH&HP) Birthday

There is a disagreement concerning the exact date of Prophet Muhammad's (PBUH&HP) birthday. Some believe it occurred on the 12th of Rabi al-Avval, while others consider it to be on the 17th of Rabi al-Avval, the third month in the Islamic calendar. Prophet Muhammad (PBUH&HP) was born in Mecca. All Muslims around the world celebrate his birthday and regard it as one of the important Islamic occasions. On this day, Muslims feed the needy, pray and recite the Quran, commemorate Prophet Muhammad (PBUH&HP), and his challenges to deliver the messages of Allah to human beings.

4. 1st of Shawwal: Eid al-Fitr

The first day of the month of Shawwal, the tenth month of the Islamic calendar, is called Eid al-Fitr. After fasting for one month, during the month of Ramadan, remembering, worshipping Allah and trying to do fewer sins beside not eating and drinking from before the Call for Fajr prayer to after the Call for Magrib prayer, Muslims celebrate the first day of the month of Shawwal, for their success in submitting to Allah's command. They perform the Eid prayer first; then, they hold a feast inviting their loved ones, wear their best clothes, and visit their friends and family. The culture of feasting might be different in different Islamic communities, but one thing is for sure; no one is allowed to fast on this exceptional day. Allah also obliges Muslims to share their blessings and happiness with the needy with the money they donate to them. 

5. 10th of Dhu'l-Hijjah: Eid al-Adha

Eid al-Adha is one of the most significant Islamic occasions. Some of the most important events of this Abrahamic religion happened on this day. On this Eid, similar to Eid al-Fitr, Muslims are not allowed to fast. The first is the sacrifice of Ishmael by his father, Abraham, for the sake of Allah. When Abraham and his son both surrendered, and he was ready to behead his son, Allah sent a ram and asked Abraham to kill that instead.

"So when they had both surrendered [to Allah's will], and he had laid him down on his forehead, We called out to him, 'O Abraham! You have indeed fulfilled your vision! Thus indeed do We reward the virtuous! This was indeed a manifest test. Then We ransomed him with a great sacrifice, and left for him a good name in posterity." (37: 103-108)

This day is also the last day of Hajj rituals, in which Muslims shall sacrifice an animal to feed the needy Muslims. On this day, those who attended Hajj have performed all their Hajj rituals, and with the great assistance of Allah, all their sins are wiped away, and Allah accepts their good deeds and repentance.

Many Muslims celebrate this day. They sacrifice an animal to feed the needy, even if they have not attended Hajj. If they do not have enough money to buy a sheep, they do other things and feed the destitute in different ways. This sacrifice is an expression of generosity and obedience to the commands of Allah. This Eid also reminds humankind of the characteristics, such as envy, rage, dishonesty, etc., they have to symbolically sacrifice in themselves to become the better version of themselves and be worthy of being Allah's best creation. 

5. 18th of Dhu'l-Hijjah: Eid al-Ghadir

This Islamic occasion was a day in the last Hajj pilgrimage (Hajjat al-Vida'a) of Prophet Muhammad (PBUH&HP). When he was going back to Medina with all his companions and other pilgrims, he gathered everyone around a place called Ghadir and announced these words in which he appointed Imam Ali b. Abi Talib (AS) as his caliph and the Imam after himself following a direct order from Allah [i]:

"Whomsoever, I am his leader (Mawla), Ali (AS) is also his leader (Mawla). O' Allah! Love those who love him (Ali (AS)) and oppose those who oppose him" [1]

This is another important day in the Muslim calendar. On this day, Muslims can fast and again feed the needy, as an essential part of Islamic culture. 

These are the most significant and most celebrated Islamic occasions. As one can see, feeding others and praying to Allah are the essential things a Muslim should do to celebrate a feast, which reveals the importance of caring for others in Islam that results from the devotion to Allah.  

Notes: 
[i] Verse 67th of Surah al-Maedah known as Al-Tabligh Verse, and the third verse of the same chapter known as Al-Ikmal Verse. 

References:

1.  Ibn Athīr, Usd al-ghāba, vol. 3, p. 605; Kulaynī, al-Kāfī, vol. 1, p. 295; Balādhurī, Ansāb al-ashrāf, vol. 2, p. 110-111;
2.  Ibn Tawus, 'Ali b. Musa, Al-Luhuf 'ala qatla l-tufuf, Uswi, Qom, 1414 AH.
3.  Al-Biruni, Abu Rayhan, The Remaining Signs of Past Centuries, p.331.
4. Qazi al-Tabataii, Muhammad Ali, A Research on the first Arba'een of the Leader of Martyrs (Imam Hussain (AS)), vol.3, p.304.
    

In the first part of the article, some stress relieving practices were discussed. Here we complete the list with other advises proposed for facing stress in Islam.

Visiting Family and Gathering with Friends, especially Believers and Those of the Same Religion

Isolation is undoubtedly the worst way to deal with depression, although some have a completely opposite view on this matter. In general, upholding kinship with relatives and visiting them regularly, benefits one from their social and emotional support [1]. And particularly, in the case of having a problem as serious as depression, they will not leave their loved ones alone and will help to find the resources to get him/her treated.  That’s why keeping family ties is strongly emphasized and recommended in Islamic teachings [2]. 

Gathering frequently with supportive friends can also play a big role in making depression more manageable and relieving stress in Islam. In Islamic resources, trustworthy friends are known to be like one’s eyes and hands, and family and properties of a person; they are rare and invaluable [3], and they can help a lot to deal with such disorders.

Marriage in Islam

It is stated in Surah Rum that God has created mates for the human beings which are the source of solace and comfort to them (30:21). Prophet Muhammad (PBUH) said that after Islam, nothing is more beneficial than a righteous, kind, Muslim wife who brings a smile to the face when looking at her [4].  That is within a lawful (Halal) marriage that both sides receive pure affection and emotional support from each other; respond safely to their sexual urge; help and encourage each other to achieve their goals, promote their social statue and get a better economic situation. Moreover, the researchers suggest that marriage provides the companionship and emotional support needed to help alleviate depression [5]. Hence, many of one’s worries might fade in a successful marriage [6].

Taking on a Nice Appearance, A way of Relieving Stress in Islam

Looking clean and nice is one of the manners of Prophet Muhammad (PBUH). It makes one look good, feel good, be confident and attract the company of people and their respect which consequently helps one’s stress to be healed. Prophet Muhammad (PBUH) used to put on perfume and always advised others to do so [7]. On the contrary, looking disheveled has always been blamed in Islamic teachings and narrations since it is believed that one should make the most of the blessings of life [8]. The effect of having a clean and nice appearance and smelling good manifests itself in a healthy, joyful individual [9].

Healthy Entertainments and Physical Activities to Face Stress in Islam

Doing sport and healthy entertainments are highly advised in Islam due to its wonderful benefits on one’s peace and success. Prophet Muhammad (PBUH) said that a wise person divides his daily schedule to four parts and dedicates one of them to lawful (Halal) and healthy entertainment which comforts heart and mind [10]. Imam Ali (AS) has emphasized the impacts of cheerful moments and the state of being happy on one’s soul and mind, too [11, 12]. However, entertainment should not be confused with useless activities. Doing sports especially horse riding, shooting and swimming are encouraged in Islam [13, 14]. On the contrary, playing marbles, gambling or any kind of activity with the intent of winning money or material goods [15], and any entertainment which is a waste of time (like sitting in front of the TV all day and doing nothing else) are absolutely forbidden. That is due to the fact that one gains nothing for doing such activities but loses time and energy, and Muslims are warned neither to lose nor to cause damage.

Acts of Charity

One of the psychological impacts of giving charity is the joy that the donor will experience in his/her heart. Acts of charity and helping others might happen in several forms, like watering a plant, teaching, helping deaf (without nagging and complaining) to communicate with others and being tolerant towards people [16]. In Surah Baqara, it is said that those who spend their wealth in the way of Allah, will be surely rewarded by their Lord. Moreover, they will not fear, nor will they grieve (2:262).

References:

1. A. Javadi Amoli, “Mafatih al-hayat”, p. 216.
2. what does islam say about maintaining family ties
3. M. al-Kulaynī, “Al-Kafi”, vol. 2, p. 248.
4. Shaykh Tusi, “Tahdhib al-ahkam fi sharh al-muqni'a”. vol. 7, p. 278, T. 4.
5. Frech, A. and Williams, K., 2007. Depression and the psychological benefits of entering marriage. Journal of Health and Social Behavior, 48(2), pp.149-163.
6. stress in life
7. M. al-Kulaynī, “Al-Kafi”, vol. 6, p. 510.
8. A. Javadi Amoli, “Mafatih al-hayat”, p. 164.
9. H. F. Tabarsi, “Makarim al-akhlaq”, p. 42.
10. Shaykh Sadouq, “Ma'ani l-akhbar”, p. 334.
11. “Ghurar al-Hikam wa Durar al-Kalim”, T. 3992.
12. “Ghurar al-Hikam wa Durar al-Kalim”, T. 3993.
13. Al Suyuti, “Jami al-saghir”, vol. 1, p. 38.
14. Al Suyuti, “Jami al-saghir”, vol. 1, p. 627.
15. Ibn Babawayh, “Al-Khisal”, p. 331.
16. A. Javadi Amoli, “Mafatih al-hayat”, p. 547.