1.  Aim of Imam Hussain (AS)’s Revolution

The aim of my revolution is to reform the society and revive the true teachings of Islam

(Tuhaf al-Uqul, p.243)

2. Being Free-spirited

If you don’t believe in any religion, at least be free-spirited and honest in your actions  

(Bihar-al- Anwar, Vol. 45, P. 51)

3. Revolt against Tyranny

I never revolted in vain, as a rebel or as a tyrant; rather, I rose seeking reformation for the nation of Islam

(Bihar-al- Anwar, Vol. 44, P. 329)

4. Patience in the Journey toward What Is Right

On the Day of Ashura, he addressed his companions: 

“Be patient, you noble ones. Death is only a bridge which takes you from misery and loss to the vast Paradise and the eternal graces”.

(Bihar-al- Anwar, Vol. 44, P. 297)

5. Peacemaking and Preventing from War 

O’ people! Listen to my words and don’t hasten to start a war, so that I clarify the reason behind my revolution 

(al-Shaykh al-Mufid, al-Irshad, p.253)

6. Being a Just Leader

On the night of Ashura, he gathered his followers in his tent, put out the light and said:

“Beware that I give you permission to leave this place; there is no obligation on you anymore, and you can all leave.”
However, not even one of them left his side….  

 (al-Shaykh al-Mufid, al-Irshad, p. 250)

7. Being a Steadfast Seeker 

joBe steadfast and firm in the way toward what is right, even if your journey is full of pain and challenges.   

(Usul al-Kafi, vol. 2, p. 28)

8. Preserving Human Dignity

Death with dignity is better than a life of abasement. 

(Bihar-al- Anwar, Vol. 44, P. 192)

9. Being Courageous 

By God, I will never surrender to my enemies like a humiliated person and never pledge allegiance to them like slaves

(Bihar-al- Anwar, Vol. 45, P. 7)

10. Martyrdom for What is Right

To me, death for the sake of what is right, is nothing but happiness, and living under tyrants nothing but living in a hell 

(Tuhaf-al- Uqoul, P. 245)

11. Importance of Praying

The most incapable person is the one who can’t pray.

(Bihar al-Anwar, vol.81, p.257)

12. Generosity 

The most generous person is the one who gives to those who do not expect his help.

(Kashf al-ghumma, vol.2, p.30)

13. Competing in Good Deeds 

Try to compete with one another in good deeds and hurry to seize the opportunities, and forget the good deeds that you haven’t hastened to do.

(Bihar al-Anwar, vol.57, p.121)

14. Being Religious 

People are slaves of this world. Religion is just what they say. They use it as long as it provides them with their living. When they are tested, there remain only a few true religious ones.

(Tuhaf al-Uqul, p.245)

15. Worshiping Allah

If you worship Allah the way He deserves to be worshipped, He will fulfill all your wishes, and bless you much more than what you deserve.

(Bihar al-Anwar, vol. 68, p.184)

16. Helping Others

God will help the person who cares about other people’s needs, both in this world and the hereafter.

(Bihar al-Anwar, vol.75, p.121)

17. Having Faith in Allah
 
O’ Allah! What has gained the one who has not found You, and what has lost the one who has found You?

(Bihar al-Anwar, vol.95, p.226)

18. Don’t be an Oppressor

Avoid oppressing the one who does not have any supporter against you, other than the Almighty God. 

(Bihar-al- Anwar, Vol. 78, P. 118)

19. Allah’s Bounties 

When Allah chooses to favor someone, makes him/her the source of satisfying other people's needs. 

(Bihar al-Anwar, vol.74, p.205.)

20. Beware of Your Own Sins

Beware! Do not be among those who are concerned about the sins of others while neglectful of their own sins. 

(al-Kafi, vol.8, p.49, Hadith #9)

21. A True Friend 

One who reveals your faults to you like a mirror is your true friend, and one who flatters you and covers up your faults is your enemy. 

(Bihar-al- Anwar, Vol. 78, P. 128)

22. Satisfying People, while Disobeying Allah

Whoever seeks the satisfaction of people through disobedience of Allah; Then Allah subjects him to people. 

(Bihar-al- Anwar, Vol. 78, P. 126)

23. Follow the Truth

Wisdom will not be gained, unless through following the right path. 

(Bihar-al- Anwar, Vol. 78, P. 127)

24. Say Good Things

Say what you like to be said about you, in the absence of your fellow believer. 

(Bihar-al- Anwar, Vol. 75, P. 127)

25. Don’t Commit What is Wrong 

Avoid doing things that would make you apologize; since a believer won’t commit a wrong action that would make him/her sorry. 

(Bihar-al- Anwar, Vol. 75, P. 120)

26. Actions should be done for Allah

If you lead your actions through committing sins and disobeying Allah, your intentions won’t be fulfilled and will be caught in what you fear most. 

(Bihar-al- Anwar, Vol. 75, P. 120)

27. Kindness and Faithfulness 

Kindness elevates human beings, and faithfulness is the sign of decency.

(Bihar-al- Anwar, Vol. 75, P. 122)

28. Extremism and Abject People

Extremism is like going down in a swamp, and keeping company with abject and corrupt ones will bring evil and misery for you. 

(Kashf al-ghumma, vol.2, p.30)

29. Knowledge
 
Seeking knowledge will lead you toward wisdom and elevation. 

(Bihar-al- Anwar, Vol. 75, P. 128)

30. Visiting Relatives

Visiting relatives and keeping in touch with them will bring you a longer and more substantial life. 

(Al-Shaykh al-Saduq, Oyoun Akhbar Al-Ridha, vol.2, p.44)

31. The Most Generous 

The most generous person is the one who forgives while in power. 

(Kashf al-ghumma, vol.2, p.29)

32. Maintaining Family Ties

The best way of maintaining family ties is through visiting the ones who have cut ties with you and haven’t visited you for a while. 

(Kashf al-ghumma, vol.2, p.29)

33. Helping Your Fellow in Religion 

Whoever helps his/her fellow in religion for the sake of Allah, He will compensate for him/her and eliminate the hardships from his/her life. Also, whoever relieves a believer’s grief, Allah will free him/her of his/her pains and sufferings in this world and the other world. 

(Bihar-al- Anwar, Vol. 75, P. 121)

34. Trusting Others

Only trust those who believe in Allah and are afraid of His questioning on the Day of Judgement. 

(Al-Shaykh al-Saduq, Jameh al- Akhbar, p.97)

35. Paying the Debts 

While on his way to Karbala, Imam Hussain (AS) said: “I cannot have whoever owes a debt in my company. Prophet Muhammad (PBUH&HP) used to say: ‘whoever dies while owing to other people, his/her good deeds will be void in the hereafter.’”

(Kalimat al-Imam al-Hussain (AS) (Words of Imam Hussain), p.417)

36. People’s Praise and Blame 

Gain people’s praise with your efforts and successes, and do not expose yourself to people’s blames through laziness and lethargy. 

(Kashf al-ghumma, vol.2, p.29)

 37. Gaining Experience 

Long and numerous experiences strengthens your mind. 

(Bihar-al- Anwar, Vol. 75, P. 128)

38. A Scholar’s Sign
 
One of the signs of a scholar is criticizing his/her own words and thoughts and being aware of different viewpoints. 

(Bihar-al- Anwar, Vol. 78, P. 119)

39. Beware of What You Say 

Do not say something which would undermine your self-worth.  

(Muhammad Baqer al-Majlisi, Jala’a al-Oyoun, vol.2, p.205)

40. Physical Health  

Observe your physical health in your lifetime. 

(Tuhaf al-Uqul, p.239)
 

All Abrahamic religions believe in the return of the savior, the liberator of the human beings and redeemer, in the End-Time. Prophets and divine messengers have promised the day that the whole universe will be full of justice and tenderness. Other religions also have similar beliefs, although they differ in some minor aspects, which will be discussed below. We go through references from different religions and faiths to examine their views about the last savior. 

Kalki: The Last Savior in Hinduism

In Upanishads, which is a collection of ancient Sanskrit texts that contain some of the central philosophical concepts and ideas of Hinduism, the last savior is called Kalki. He is believed to be the tenth avatar of Hindu god Vishnu in the last of the four stages in the endless cycle of existence known as "Samsara," which is defined "as the endless cycle of birth, death, and rebirth. Or as the world of suffering and dissatisfaction (dukkha)" [1].  He rides a white horse with a fiery sword. He will end the darkest and destructive period to remove adharma [i] and will usher in the Satya Yuga [ii][2]. 

Another reference talks about a just commander at the end-time who is the leader of angels and humans, who knows the truth and gets hold of everything from deep in the seas too high in the mountains, and no one greater than him will come to earth [3].

Saoshyant: The Eschatological Savior in Zoroastrianism

In Zoroastrianism, there are three saviors who each will rise in a thousand years. The last one is an eschatological savior figure who will destroy evil and will bring about the renovation of the world. He is called Saoshyant, which means the beneficent in its single form. Yet, in its plural form, it is considered to mean the redeemer. The Khorda Avesta describes this savior as such:

Whose name will be the victorious SAOSHYANT and whose name will be Astvat-ereta. He will be SAOSHYANT (the Beneficent One) because he will benefit the whole bodily world; he will be ASTVAT-ERETA (he who makes the bodily creatures rise up), because as a bodily creature and as a living creature he will stand against the destruction of the bodily creatures, to withstand the Druj of the two-footed brood, to withstand the evil done by the faithful. [4]
Accordingly, the Soashyant will rise at the end-time and fight against the vices in the world and spread justice and goodness far and wide. 

Maitreya: The Future Buddha

In some of the Buddhist references, such as the Amitabha Sutra and the Lotus Sutra, we read about the future Buddha of this world, called Maitreya, who will be a successor to the present Buddha. In Sanskrit, Maitreya means kindness and love. According to Buddhist religious texts, Maitreya will be the fifth and last Buddha who will appear on the earth. The arrival of Maitreya is expected at a time in the future when the dharma will have been forgotten by most on the earth. That is when Maitreya will appear on the earth to achieve complete enlightenment and to teach the pure dharma [5].

Li Hong: The Last Savior in Taoism

The Taoist last savior, called Li Hong, is depicted as an ideal leader who would reappear to set right heaven (tian) and earth (dì) at a time of upheaval and chaos. Li Hong will appear at the end of the world cycle to rescue the chosen people, who would be distinguished by certain talismans, practices, and virtues [6].

Savior in Abrahamic Religions

Moshiach: The Last Savior in Judaism

The Jews belief in the savior is manifested in the idea of the coming of Moshiach (i.e., Messiah). This person is believed to be a descendant of King David, who will "gather the Jews from all over the world and bring them back to the land of Israel" [7]. There are many verses in different scriptures and Talmudic [iii] literature which refer to this figure and enumerate his characteristics and manners [iv]. For instance, Isaiah says:

And there shall come forth a rod from the stock of Jesse [King David's father], and a branch shall grow from his roots; and the spirit of the Lord shall rest upon him, the spirit of wisdom and understanding, the spirit of counsel and might, the spirit of knowledge and of the fear of the Lord. And his delight shall be in fear of the Lord; and he shall not judge by what his eyes see, nor decide by what his ears hear. But with righteousness shall he judge the poor, and decide with equity for the humble of the earth; and he shall strike the earth with the rod of his mouth, and with the breath of his lips shall he slay the wicked.
–Isaiah 11:1-4

Those who follow Judaism believe that their savior has not been born yet. Therefore, they are eagerly awaiting the coming of the one who will save them and establish a just dominion in which "there will be world peace, no more wars nor famine, and, in general, a high standard of living" [7]. 

The Messiah: Jesus Christ (PBUH) the Savior of Mankind 

Christians believe that Jesus Christ (PBUH) is himself the savior of humankind, and he was born for this purpose. The name Christ literally means "the anointed one" or the Messiah [8]. As the Gospel of Matthew says, Jesus Christ (PBUH) has been sent to "Save his people from their sins" (1:20-21). It is also believed that Jesus Christ (PBUH) had been crucified to atone the sins of humanity and lead them toward salvation. According to Christian sources, Jesus Christ (PBUH) was the savior who was awaited by the Jews as whose coming was predicted in the Torah as the Moshiach. 

Another point which makes Jesus Christ (PBUH) the awaited savior in Christianity is the idea of his second coming or the Second Advent in the end-time to whose "day or hour no one knows, not even the angels in heaven, nor the Son, but only the Father" (Mark 13:32). This is the belief in "the future return of Christ in glory when it is understood that he will set up his kingdom, judge his enemies, and reward the faithful, living and dead" [9]. Different gospels, including Matthew chapters 24–25; Mark, chapter 13; Luke, chapter 21:5–26, and John, chapter 14:25–29, are mentioned as the evidence for this belief. Moreover, according to biblical verses, there will be many signs indicating the end-time among which the second coming of Jesus Christ (PBUH) and the last judgment. 

Therefore, like many other religions, Christians also believe in a savior or as they call it the Messiah, who will make this world a better place and free it from oppression and injustice. 

Imam Mahdi (AS): The Awaited Savior in Islam

In Islam, the belief in the savior is rooted in the fact that Allah never leaves His creatures, especially human beings, on their own and support them through sending His apostles to guide them toward the right path: "and there is a guide for every people" Quran (13:7). He had sent 124000 prophets (PBUT) first, followed by righteous leaders who continued the path of previously chosen messengers of Allah. As the Quran says, "Certainly We wrote in the Psalms, after the Torah: 'Indeed My righteous servants shall inherit the earth.'" (21:105).

 Therefore, the earth will never become empty of Allah's guide, and people will benefit from these guiding lights either directly or indirectly. Imam Mahdi (AS), the twelfth leader of Muslims and a descendant of Prophet Muhammad (PBUH&HP), who is leading a secret life at the time, will ultimately rise and spread peace and humanity throughout the earth. "The Holy Prophet (PBUH&HP) informed Muslims about his reappearance, telling his names, attributes, appellations, and peculiarities" [10]. The time of his coming is unknown, and it is followed by the preparation of particular circumstances. 

The signs that indicate his coming include "Widespread injustice and oppression, the advent of Dajjal (Anti-Christ) who would misguide the thinking of the people, the advent of Sufyani who is one of the pillars of mischief and corruption on the earth, the formation of the Islamic army, which would raise up black standards, the voice of the angel of the sky giving glad-tidings of his reappearance, the coming down on earth of Jesus Christ (PBUH) and his paying allegiance to and praying behind in congregation Prayers led by Imam Mahdi (AS)" [11]

This belief in the last savior, who would stand against tyranny and injustice and remind human beings of their real value, also, highlights Islam's optimism toward the future of the world.

Finally, we have reviewed the belief in the last savior or the person who will save humankind from the evilness and destruction in this world in different faiths and religions. On a more in-depth look, we can find many similarities between these beliefs. However, the Abrahamic religions had a more precise and more tangible attitude toward the idea of the last savior and the time of his coming. Therefore, the concept of the savior is one of the most essential and significant matters regarding the future of human destiny. 

Notes:
[i] Opposite to dharma, which includes unnaturalness, wrongness, evil, immorality, wickedness, and vice. 
[ii] The period when humanity will be governed by gods and every manifestation or work is close to the purest ideal, and humanity will allow intrinsic goodness to rule supreme.
[iii] The central text of Judaism and the primary source of the Jewish religion. 
[iv] Isaiah 2, 11, 42; 59:20, Jeremiah 23, 30, 33; 48:47; 49:39, Ezekiel 38:16, Hosea 3:4-3:5, Micah 4, Zephaniah 3:9, Zechariah 14:9, Daniel 10:14. 

References:

1. Samsara
2. the man on the white horse
3. The Vishnu Purana, trans. Horace Hayman Wilson, London: Trübner & co., Book IV, Chapter 24.
4. Khorda Avesta, Translated by James Darmesteter (From Sacred Books of the East, American Edition, 1898.), Part five
5. Buddhism
6. Anna K. Seidel. "Perfect Ruler in Early Taoist Messianism: Lao-tzu and Li Hung." History of Religions, Vol. 9, No. 2/3
7. The end of days
8. what does christ mean
9. second coming
10. Sayyid Ali al-Husayni al-Milani, The Promised Savior: An inquiry into the imamate of Imam Mahdi (as) from the viewpoint of Muslim thinkers, part 1, p.8. 
11. Baqir Shareef al-Qurashi, The Life of Imam al-Mahdi, Trans. Sayyid Athar Husayn S.H. Rizvi, p.259-283. Pdf.