Following the discussions on the concept of responsibility in Islam and Muslims' duties towards other human beings, this article reviews the duties towards the teachers, students, and young and older adults.

The Responsibility in Islam Towards Mentors

Teachers are acknowledged and valorized in Islam. It is said that God, angels, earth inhabitants and even the small ants in their nests and the fish in the seas, all salute the mentors who invite to goodness [1]. Imam Ali (AS) said that whoever has taught me a word has made me “his slave”[i] [2]. Regarding the Islamic resources, the rights of the mentor over the students are:

to be polite and grateful to the mentor, and honor him\her [3];
to sit down politely in his\her presence such that to face him\her directly [3];
to listen carefully to him\her and forget anything else during the session except what the mentor explains [3];
not to answer the questions that the mentor has been asked about and let him\her to reply [3];
to lower your voice when talking to him\her [3] as a means of showing the respect for him\her;
to ask in order to know and not to annoy the mentor or to mock him\her [4] and then to listen carefully to the answer of the question [5];
not to talk and whisper to anybody in his\her presence [3] otherwise the mentor feels being ignored;
not to talk behind other people’s back with him\her [3] since this is an unpleasant act which also bothers the audience ;
not to let others insult the mentor or lie about him\her [3];
not to reveal his\her deficiencies and to tell others about his\her positive characteristics [3].

The Rights of the Knowledge-seeker and The Responsibility in Islam Towards Them[ii]

Seeking knowledge is such important in Islam that according to Prophet Muhammad (PBUH&HP), trees, winds, clouds, seas and stars, plants and everything that the sunshine falls on, all ask for mercy for whoever seeks knowledge [6]. Also, the Prophet (PBUH&HP) said that whoever seeks knowledge is beloved by God, angels, and prophets and good for them on the judgment day [7]. Of the rights of the knowledge-seekers over their mentor are:

To be kind to them [8];
To be humble and flexible to them [8];
To know their names and some details about each of them [8]. This helps to maintain a better relationship and consequently to better teach and educate them;
To respect their character and to consider their words and thoughts [8];
To equally love them and pay attention to them [8]. In this regard, mentors are almost like judges in Islam;
To teach with serenity and dignity [8], therefore, his\her lessons impress their mind and soul  ;
To be tolerant of them and answer their questions properly [8];
To consider and support kindly the newcomers [8];
To honestly tell if he\she does not know the answer to a question [8] instead of saying what he\she is not sure about;

The Rights of Young People

Of the rights of young people over older adults and their responsibility in Islam are: 

To be kind to them [3];
To be engaged in their education and training [3];
To ignore and forgive their mistakes and hide their deficiencies [3];
To tolerate them, be patient with them and help them in difficulties [3];
If the young people do something wrong because they are naive, the older adults should not reveal that [3];
To avoid arguments and conflicts with them [3].

The Rights of Elderly people

The responsibility in Islam of the younger people toward the elderly include:

To respect them since they are older than you [3];
If they argue with you, do not react unpleasantly [3];
If you accompany each other on the way, do not overtake them [3];
If they do not know about something, do not humiliate them [3];
And, if they ignore you because you do not know something, keep calm and do not react as they are older than you [3].

Notes: 
[i] The word “slave” here does not mean servant, but is used to valorize the mentor and emphasizes the importance of respecting him\her.
[ii] Knowledge-seeker is used as a more general word than a student to cover whoever seeks knowledge.

References:

1. M. B. Majlisi, “Bihar al-Anwar”, vol. 61, p. 245
2. M. Naraqi, “Jami' al-Sa'adat”.
3. Imam Zayn al-'Abidin (AS), “Treatise On Rights (Risalat al-Huquq)”.
4.  “Nahj al Balaqa”, I. 320.
5. Ibn Babawayh, “Ilal Al-Shara'I”, vol. 2. p. 334.
6. H. al-Daylami, "Irshad al-Qulub", p. 164.
7. M. Shoueiri “Jami’ al-Akhbar”, p. 37.
8.  Al-Shahid al-Thani, “Munya al-murid fi adab al-mufid wa al-mustafid”, p. 190-219.

After Imam Ali (AS) was martyred, Imam Hassan (AS) took over as his successor who like his father fought against Mu’aviah but he couldn’t defeat him because his army was not sufficiently loyal. His reliable followers were inadequate and he feared that they could be killed in the battle. Thus, Imam Hassan (AS) made a peace treaty with Mu’aviah, under the duress against his own will. 

Mu’aviah became the Caliph under specific circumstances. For instance, he wasn’t allowed to choose the next Caliph and his son (Yazid) couldn’t be his successor. On the other hand, when Mu’aviah died, Imam Hussain (AS) was opposed to and fought against Yazid and he and his followers were brutally martyred. Both Imam Hassan (AS) and Imam Hussain (AS) had few collaborators/ associates/ helpers; however, this did not stop him from protesting against Yazid and his tyranny. 

One of the most controversial questions about Imam Hussain (AS) is that why he did not make peace with Yazid just like his bother did with Mu’aviah? 

The Wrong Belief

It is worth noting that it would be so irrational to think that Imam Hussain (AS) had a different disposition from Imam Hassan (AS), for example one was more of a diplomat while the other was more of a fighter. In fact the objective conditions at the times of two Imams were rather different hence, their approach apparently differed. 

1.    Mu’aviah was willing to make peace with Imam Hassan (AS) but Yazid wasn’t like his father. Mu’aviah did not want to fight against either Imam Hassan (AS) or Imam Hussain (AS) and they were not prepared to do so. Once the governor of Medina wrote to Mu’aviah that Hussain (AS) does not want to take over the kingdom for now but he may do in the future. Mu’avia wrote to the ruler:
Leave Hussain (AS) and do not bother him because we don’t want to conflict with him while he is in peace with us (1)

On the other hand, when Yazid became the Caliph, he ordered the  governor of Medina to make Imam Hussain (AS) to either obtain the oath of loyalty (to the Caliphate of Yazid) or failing that, kill Imam Hussain (AS), cut off his head and send it to Yazid.

2.    In public Mu’aviah was, at least superficially, a pious person who would not commit sins or harm innocent people. Sometimes even the followers of Imam Ali (AS) had doubts about the impiety of Mu’aviah. While Yazid had no reservations, he would commit sins in public including drinking wine, playing with dogs and monkeys and etc. As in  this regard Imam Hussain (AS) said:
Yazid is an alcoholic person and kills innocent people and does sins in public, so a person like me wouldn’t accept a person like him as their king (2)

3.    Mu’aviah was a very powerful king with strong army but Yazid was not as clever and strong.

4.    The loyalty of many of Imam Hassan’s (AS) followers was questionable.   Some abandoned him and some others tried to kill him or even surrender him to Mu’aviah. But the companions of Imam Hussain (AS), as he himself said, were of a better and more loyal caliber. (3)

5.    Mu’aviah was among the companions of the Prophet (PBUH) which earned him the respect of Muslims in general whereas Yazid was not a companion of the Prophet (PBUH) was so important to Muslims in that time and people would respect him so much. But Yazid wasn’t a companion of the Prophet. 

6.     Mu’aviah’s sister (Um Habibah) was the Prophet’s wife. Since the prophet’s wives are called ‘’the mothers of the believers ‘’; therefore, Mu’aviah was called “the uncle of the believers”. Yazid, however, did not have such status.

7.    Although he did not meet any of his commitments that he had already made, Mu’aviah could say that he is legally the caliph because of the peace agreement between him and Imam Hassan (AS) because Yazid could not claim such legitimately. 

Imam Hussain (AS) and respect to the Peace

Some people think that Imam Hussain (AS) didn’t agree with his brother in making peace with Mu’aviah however because of his respect for his brother, he observed the peace treaty and did not oppose Muaviah. However, this view about Imam Hussain is not right.

If we assume/Supposing that Imam Hussain (AS) did not actually agree with his senior brother, he could fight against Mu’aviah; because, the latter broke his agreement that he had made with Imam Hassan (AS), when he made his son, Yazid, his successor and Imam Hussain (AS) had no agreement with Muaviah however the circumstances of Imam Hussain were unsuitable for an uprising against Muaviah.

References 

1.  Bihar al-anvar, Majlesi, vol.44, pg.212
2.  Maghtal al-Hussain (AS), Abd ar-Razzaq al-Muqarram, pg.129
3. Musnad al-Imam ash-Shahid, al-Atarodi, vol.2, pg.4