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
    

Imam Rida (AS) is the eighth infallible Shiite Imam and successor of the final holy Prophet (PBUH&HP). His name is Ali, and among all his other names and titles the most famous honorary one is “Rida,” which means ‘satisfaction’. But why was he called this name?

According to his son, Imam Jawad (AS), “The Almighty Allah named him Rida because He was pleased with him in the heavens and the Prophet of Allah (PBUH&HP) and the Imams of guidance (AS) were pleased with him on earth” [1]. In fact, Imam Rida (AS)’s moral qualities and virtues were so high that even his enemies were attracted to and admired him. You might wonder what these traits are!

1. Imam Rida's (AS) Forbearance

Imam Rida (AS) was the exemplar of a patient man. There were times when he was treated disrespectfully, but he would not react and preferred to remain silent. It has been narrated that when Caliph Mamun[i] tried to degrade Imam Rida’s (AS) position through scientific and theological debates with the contemporary scholars of other religions and opponents, Imam would patiently make the best use of those meetings and introduced the true religion of Islam to the world.

2. Imam Rida's (AS) Modesty

While having a meal alone, Imam Rida (AS) would invite all his slaves, servants, including the Blacks, to have the meal with him at the same place. And when he was told to make separate eating arrangements for the servants, he would refuse and say: “We are all created by God, our parents (Adam and Eve) are the same, everyone will be dealt with by God according to their deeds” [2].

Once a man said to Imam Rida (AS): “By God, you are the best in the world,” but Imam replied: “Do not swear by the name of Allah. Anyone who is more pious than me can be better than me.” Then he recited the following verse of the Quran:

“O, humankind! Verily, We created you all From a male and female [Adam and Eve] and appointed for your tribes and Nations to be known to each other [by Specified characteristics] Verily, in Allah's Sight the most honorable of you Is the most pious of you; and Allah is The Informed Owner of Knowledge” (49:13) [3].

3. Imam Rida's (AS) Courtesy

Imam Rida (AS) would never hurt anybody with his words; He treated people as respectfully and kindly as possible; he would never talk badly to anyone or interrupt someone when speaking; he never stretched his legs or lean upon something in front of people. He always smiled instead of laughing loudly [4].

One night while Imam Rida (AS) was talking to his guest, there was a problem with the light. The guest wanted to fix it, but Imam did not let him do so. He started fixing it himself and said: “We are the ones who do not put our guests to work.”

Also, it frequently happened that Imam called a servant for some work, and he was told that the servant was busy having a meal; then Imam would say: “Let him finish his food” [5].

4. Imam Rida's (AS) Generosity

One day a foreign traveler came to visit Imam Rida (AS). After saying hello and expressing his love and affection towards Imam Rida (AS), his fathers and ancestors, he said he had come back from Hajj and had run out of money. He asked Imam to give him some money to go back home and promised to spend the same amount there on charity and giving alms (Sadaqah).

Imam stood up and went to another room. Then he came, stretched his hand from behind the door, and said: “Get this 200 Dinar and spend it for your journey, there is no need to pay the same back as alms.” The man got the Dinars and left. Imam later was asked for the reason for his secret help, and he answered: “Because I did not want the man to feel ashamed” [6].

Also, whenever Imam Rida (AS) wanted to have his meal, he would bring a large plate and put the best of the food on it to be given away to the poor. If he afforded to help, he would always give alms to the destitute at nights.

5. Imam Rida's (AS) Insight

In another account, One of Imam’s companions narrated that One day after he arrived home, he saw his servants busy repairing the house. Imam noticed a stranger among them and asked about him. They answered he was there to help them and they would pay him. Imam asked if they had defined the amount of payment.

The answer was no. Imam became disturbed and said: “when one works without any contraction, he thinks that you have paid him little, even if you give him three times more. But if you contract and pay him according to the contraction, he will be pleased with receiving his right. Now if you pay more even just a little, he will understand you have paid more and will be thankful” [7].

6. Imam Rida's (AS) Divine knowledge

Imam Rida (AS) had inherited the divine knowledge from his ancestor, our Holy Prophet, Muhammad (PBUH&HP).

He was the wisest man of his time and all his contemporaries. His knowledge was so rich in all religious matters and other realms of knowledge that the people of various tribes in their language would turn to him when they had questions, and he provided them with the best answers. Ma'mun, the ruling caliph, summoned the knowledgeable scholars in an attempt to defeat Imam Rida (AS) in several scientific debates and to discredit him in public. Nonetheless, Imam succeeded in all of them, and no one was capable of overcoming his power of knowledge.

Whoever dared to challenge Imam Rida (AS) ended up yielding to his unique power of reasoning. It has been confirmed by historians that Ma'mun, who was himself a celebrated erudite, pointed out the following statement, in his official charter for the appointment of Imam Rida (AS) as his immediate successor:

"I do not know any person superior to this man [Imam Rida (AS)] in the whole world" [8].

The life of Imam Rida (AS) and our other infallible Imams (AS) contains countless anecdotes of this sort, which reveals how they teach us the correct way of life both by their sayings and behaviors.

In a famous tradition or saying (Hadith) called the Golden Chain (Selselah al-Zahab), Imam Rida (AS) said that he had heard from dignified ancestors quoting from Gabriel and Almighty Allah that: “The word of La Ilaha Illallah -there is no god but Allah- is My stronghold (then whoever acknowledges this has entered My stronghold) and will be saved from My punishment”. After reciting this saying for his companions, Imam paused for a while and then continued, “Few conditions are entitling this entrance, and I am one of its conditions.”

Through this account, Imam Rida (AS) confirms that the belief in monotheism (Tawhid) will be counted as perfect when it is based on the obedience of the infallible Holy Imams (AS). In fact, Imams’ lifestyle and traditions were so good that if we idolize them and follow in their footsteps, we will certainly be able to move through the stages of spiritual perfection and win Allah’s satisfaction. Insha’Allah! 

Notes:
[i] The Abbasid caliph in power at Imam Reza’s (AS) time.

References:

1. Bihar al-Anwar, V.49, P.4.
2. Osool al-Kafi vol.8 p.230.
3. Oyoun Akhbar al-Reza, v.2, p.236.
4. Al-Fadl ibn al-Hasan Tabarsi, Aa’lam al-Vara p.314.
5. Osool al-Kafi vol.6 p.383 & 298.
6. Managhib vol.4 p.360.
7. Osool al-Kafi vol.5 p.288.
8. Al-Irshad, v.2, p. 261.