The Holy Quran is replete with examples of men who stood for the truth and those who opposed it. The former sacrificed everything they had to defend the truth and the latter was ready to destroy everything around them to satiate their greed and selfishness.

The Book of Allah invites us to reflect upon personalities, nations, and events of the past. Whether it is pure men like Prophet Ibrahim (AS), Prophet Musa (AS) and Prophet Isa (AS) or evil men who opposed them and their mission like Nimrood, Firon (Pharoah), or Bani Israil, all of them have a lesson for us. These are not just stories to read and move on, they contain messages for our lives. And rightly so, we read in the Holy Quran:
"There is certainly a moral in their accounts for those who possess intellect. This [Quran] is not a fabricated discourse; rather, it is a confirmation of what was [revealed] before it, and an elaboration of all things, and a guidance and mercy for a people who have faith. (12:111)

Similarly, Imam Ali (AS) says: Learn lessons from past events for future events, because they are similar to one another. (Nahjul Balagha Letter 69)
One such incident of the past that changed the history of Islam forever, is the event of Karbala. No mention of Karbala is complete without Hurr ibn Yazid Ar-Riyahi. He is an example for those who reflect upon his journey, his actions and his martyrdom. He encourages, inspires and motivates the believers through his actions in Karbala. 

Background

Hurr literally means a freeman in Arabic, and truly so he lived up to his name. 
Hurr Ibn Yazid Ar-Riyahi was the general of the Ummayad army dispatched from Kufa, (Iraq) to intercept Imam Al-Hussain (AS), the third infallible Imam. Ubaydullah ibn Ziyad, the newly appointed governor of Kufa issued the command to guard all entrances and exits to Kufa in order to intercept al-Hussain for an oath of allegiance to Yazid. Hurr was ordered along with his 1,000 soldiers to intercept Imam Hussain(AS) and his followers before they reached Kufa.

When he intercepted Imam Hussain (AS) at Dhu Hussam, Hurr and his men had ran out of water. The Imam(AS) ordered his companions to satiate Hurr and his army, including the cavalry. Hurr and his men offered their prayers with the Imam and listened to his sermons. However, on subsequent orders from the tyrant governor of Kufa, Ubaidullah Ibn Ziyad, Imam Hussain and his family were forced to encamp in Karbala. Hurr was of the notion that the Imam (AS) will not be killed in Karbala, he would somehow persuade him to go elsewhere. But he was perturbed when he realized that Umar Ibn Sa'ad who was sent by Ubaidullah had come with orders to kill Imam Hussain. On one hand was his position, family and wealth and on the other hand was the grandson of the Holy Prophet(PBUH&HP) and the son of Imam Ali (AS) and Lady Fatima (SA), supporting whom meant a certain death. These were the two options left for Hurr, just as the Holy Quran says:
 "Indeed We have guided him to the way, be he grateful or ungrateful." (76:3). 

What do we learn from Hurr?

Despite all odds, Hurr left the Army of Yazid, joined Imam Hussain (AS) and won the honor of being the first martyr of Karbala. All the glitter of the world, his power, rank, wealth and children did not stop him from joining his master Hussain(AS). 
Ashura and Karbala were not be bound by time or geographical location. Almost 14 centuries have passes by but human beings from different parts of the world, belonging to different races and religions continue to mourn for Imam Hussain(AS) and take inspiration from him and his mission.
Just as Karbala continues to inspire us, the magnanimous personality of Hurr continues to inspire and guide us. Hurr chose good over bad, truth over falsehood, hereafter over the transient world. If we claim to be followers and lovers of Imam Hussain(AS) we need to turn towards the Hussain of our time and follow the teachings of Imam Hussain(AS). Imam Hussain(AS) gave everything he had to protect and preserve the teachings of Islam and by helping Hussain(AS) in his cause, Hurr achieved this lofty position of being Imam Hussain's(AS) helper. Thus, if Hurr truly motivates us, we need to mend our ways and make ourselves capable of helping Imam Mahdi (AJ) the true inheritor of Imam Hussain's (AS) legacy.

The Hurr of Karbala teaches us that true love is incomplete without sacrifice. 

But, is the Hurr inside us ready to listen?

References

1. A Probe into the History of Ashura, Ibrahim Ayati
    

“He turned away from them and said, ‘Alas for Joseph!’ His eyes had turned white with grief, and he choked with suppressed agony.” (12: 84)

Reading the above verse of the Quran, many people may not perceive why prophet Jacob (PBUH) wept so hard on the loss of his son, Josef (AS) until he became blind. And he continued grieving on the loss of Josef so much that his sons told him “By Allah! You will go on remembering Joseph until you wreck your health or perish”. (12: 85) Was his grief merely because of the loss of Josef or the oppression that his brothers had towards him? Or was it because of his disappointment with his other sons who committed such a cruel act toward Josef?

When we read the story of prophets in the Quran, each of them say to their people that I want no reward from you, as “my reward lies only with him who originated me” (11” 51), while among all the prophets of God, Prophet Muhammad (PBUH&HP) made an exception as God ordered him to tell people “Say, ‘I do not ask you any reward for it except the love of [my] relatives.” (42:23)

And therefore, it is for this straightforward order of God in the Quran that Muslims love the household of Prophet so dearly. It is narrated from the prophet who said: “Surely, there exists in the hearts of the believers, with respect to the martyrdom of Imam Hussain, a heat that never subsides.” [1] 

Therefore, if you visit Muslims who are weeping and mourning on the martyrdom of Imam Hussain (AS), many of them may not be able to explain why they are doing so. They may only tell you that there are a pain and grief that I feel within my heart, and they may speak of their love for the prophet’s household. However, apart from those feelings and emotions, let’s see what the logical reasons behind mourning for Imam Hussain (AS), his family and companions are?

Why mourn for Imam Hussain (AS)?

The mourning for Imam Hussain (AS) that is increasingly spreading all over the world after about 1400 years is one of the miraculous aspects of Imam Hussain’s (AS) uprising. However, aside from strong feelings that Muslims have for the household of the Prophet, there are so many narrations from the progeny of Prophet Muhammad (PBUH) that encourages people to weep on the sorrow of Imam Hussain (AS) and his family. For example the narration from Imam Reza that says: “If you weep over the afflictions of Hussain (AS) such that tears flow from your eyes and fall upon your cheeks, Allah will forgive all your sins whether big or small and less or large in number.” [2]

But why would great Muslim leaders emphasize so hard on spending time and energy on weeping and mourning, while people could spend the same amount of time and energy for doing scientific research or inventing something that helps humanity?

This question is raised by many people, and here I wish to mention a few reasons why reviving the tragedy of Karbala is so important. 

1.  Allah’s Tradition in Telling Stories

“We will recount to you the best of narratives in what We have revealed to you of this Quran, and indeed prior to it you were among those who are unaware [of it].” (12:3)

When you read the Holy Quran, you see it full of stories of the past generations through which God portrays the most important human values in life. 

The event of Karbala is full of lessons that are worth being reviewed every day and night, to help the growth of human society; lessons of heroism, standing against cruelty, defending human dignity, and complete obedience of God. 

Holding mourning gatherings is a great reason where people of the society, from all different social classes and different ages, sit together and revise the most important humanitarian issues and values which awaken the spirit of chivalry in them and give them the courage to stand against the oppressors of their time. 

2. Conveying the Message to the Next Generations

After the event of Karbala occurred, there were no specific media to convey the message of Karbala and the aim of Imam Hussain (AS) from going to the land of Karbala. From then on, it was only the mourning gatherings that were a place to recite the tragedy of Karbala to others and through it, illuminate the right from wrong. This great event at the time of Imam Hussain (AS) where the rulers of society were trying to hide the way of righteousness was a magnificent move to help the religion of God: “O you who have faith! Be Allah’s helpers, just as Jesus son of Mary said to his disciples, ‘Who will be my helpers for Allah’s sake?’” (61: 14)

3. Envisage Your Goals, until You Reach Them 

In today’s psychology, many believe that if you have a goal to reach, having an image of that goal in mind will help you reach it. In mourning ceremonies for Imam Hussain (AS) we keep repeating the great morals and values of Imam Hussain (AS) and his companions and household. We keep revising their kindness, wisdom, courage, their humbleness toward God and good people and chivalry toward the oppressors, etc. 
Naming the above characteristics in such ceremonies and trying to be like those great courageous men and women, is more beneficial than any life-coaching sessions that try to help us revive ourselves and our lives, and it is at everyone’s access for free. 

4. We Need a Role Model

If we hate oppression and wish to stand against it, we need a guide to know how to behave in different situations; when to negotiate, when to disagree, when to yell our beliefs, when to make our movement revolutionary and call others to assist us, when to make peace, and finally when is the time to fight against the oppressor? 

It is hard to find a true answer to all the above questions when we face the oppressors. But revising the history of Karbala and studying Imam Hussain’s (AS) behavior in a different situation can help us find the choice when we face similar conditions, as he has gone through the same path. Mourning ceremonies are the situation where this history is revised every time, and we can perceive through reading the history that Imam Hussain (AS) did not tend to start a fight from the beginning. At some point he even migrated from his hometown to avoid the war, When he was forced to give allegiance to the corrupt caliph, Yazid, instead of making riots, he left the city, while he had received so many invitation letters from people of Kufah to become their leader. But since the Kufies broke their oath, he had to faith towards Karbala.

However, even in Karbala, he did not tend to fight. But he sent letters and made negotiations. He gave speeches to illustrate the truth for people. He wrote letters to different classes of the society and advised people and invited them to follow the true path. Although his enemies never accepted to change their minds and follow the true path, he still did not start the fight, until he was attacked by the enemy. And he defended himself and his household only when he had no other choice. Therefore, Hussain (AS) and his behavior in different conditions can be a great role model for us, in life. 

5. Imam Hussain (AS) for All Humanity

 Hussain (AS) does not belong to Muslims only. His behavior and lifestyle represent a way of life for all humans who wish to live a prosperous life. It is in the nature of all human beings who hate oppression and cruelty and would like to stand against it. Hussain (AS) teaches us to have courage and chivalry in life. That is why he faced the army of the enemy on the tenth day of Muharram and said: “If you do not believe in any religion and do not fear the resurrection day, at least be free men in this world.” This saying clearly shows that Hussain’s teachings are not limited to Muslims only, but his way of life can be a role model for all of those who wish to live a humane life. 

References:

1. Mustadrak al-wasail, vol. 10, p. 31
2. Shaykh Abbas Qummi: Nafasul Mahmum, tradition. 9
3. Bihar al-Anwar, vol. 45, p. 51