1. Trust Allah

Trusting in Allah is the expense for achieving whatever worthwhile and the ladder toward whatever elevating.

al-'Allama al-Majlisi, Bihar al-anwar, vol.78, p.364.

2. The All-Present 

Feeling Allah in every breath is more advantageous than exhausting your body in worshipping Him.

al-'Allama al-Majlisi, Bihar al-anwar, vol.78, p.364.

3. Four Things a Believer Needs 

The believer is in need of Allah's favor, his/her inner guide, and being open to the goodwill of the well-wishers.

 Ibn Shu'ba al-Harrani, Tuhaf al-'uqul, p. 457.

4. Visiting Friends 

Visiting your friends, even for a short time, improves your health and elevates your mind.

al-Shaykh al-Mufid, Al-Amali, p.329.

5. Do not Trust Unheedfully 

Trusting someone before making sure [of his/her personality] ends up in pain and catastrophe.

al-'Allama al-Majlisi, Bihar al-Anwar, vol.78, p.364.

6. Prosperity 

The believer prospers in not depending on others.

 al-Shaykh al-Mufid, Al-Amali, p.109.

7. The Hidden Secret

Life reveals the hidden secrets to you, [as it goes by]. 

 al-Shaykh al-Mufid, Al-Amali, p.365.

8. Allah's Supervision

Know that you are constantly under Allah's supervision, so beware of yourself.

Ibn Shu'ba al-Harrani, Tuhaf al-'uqul, p. 455.

9. Wrong Deeds

If you approve of a wrong deed, you will be considered to have a share in committing it.

 al-'Allama al-Majlisi, Bihar al-Anwar, vol.75, p.82.

10. Ask Your Needs from Allah

Whoever turns to anyone other than Allah, Allah will leave his/her matters to that other person. 

al-'Allama al-Majlisi, Bihar al-anwar, vol.68, p.155.

11. Don't Be Pretentious 

Don't pretend to be Allah's friend while being His enemy in secret. 

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p.365.

12. Going through a Deed

If you are confused about entering a deed, you'll be desperate in coming out of it.

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p.364.

13. Receiving Affection

You receive affection through gaining three characteristics; being fair in your relations, sympathizing [with others] in their hardship and happiness, and keeping your heart unstained [from sins]. 

Baha' al-Din 'Ali b. 'Isa al-Irbili, Kashf al-ghumma fi ma'rifat al-a'imma, vol.3, p.139.

14. A Mischievous Person

Avoid befriending a mischievous person, since he/she is like a bare blade whose look is alluring, while its impact [wound] is hideous. 

al-'Allama al-Majlisi, Bihar al-anwar, vol.74, p.198.

15. Generosity 

The good that generous people do for others benefits them more than the ones in need of help since its reward, honor, and reputation belong to them. Therefore, any favor that one does first benefits him/herself. So he/she shouldn't expect to be gratified for what he/she has done. 

Baha' al-Din 'Ali b. 'Isa al-Irbili, Kashf al-ghumma fi ma'rifat al-a'imma, vol.3, p.137.

16. Sincerity 

The best worship is sincerity in [intention]. 

Warram b. Abi Firas al-Hilli, Tanbih al-khawatir wa nuzhat al-nawazir , vol.2, p.109.

17. Listening to Someone

When you listen to a speaker, you have turned into his/her slave (follower); if the speaker's words are directed toward Allah Almighty, the listener has glorified Allah, and if his/her words are directed toward Satan, the listener has worshipped Satan.

 Muhammad ibn Ya'qub al-Kulayni, al-Kafi, vol.6, p.434.

18. Being Thankful 

The blessing, which is not gratified, is like a sin, which has not forgiven. 

Hasan ibn Muhammad Deilami, Aalam al-din fi Sifat al-Moumenin, p.309.

19. Relying on a Mischievous Person

The least punishment of the one who relies on a mischievous person is being deprived of his/her aspiration.

Aziz Allah, Atarodi, Mosnad Imam al-Jawad (AS), p.248.

20. Unwise Words

Unwise words cause many disputes.

 Sabbagh al-Maliki, Al-Fusul al-muhimma fi ma'rifat al-a'imma, p.274.

21. Piety

If you stay pious despite being in a chaotic situation, Allah will bestow His mercy upon you and show you a way out.

Sabbagh al-Maliki, Al-Fusul al-muhimma fi ma'rifat al-a'imma, p.274.

22. Death

Death is like your sleep at night, except that the fatal sleep is longer, and you won't wake up from it until the Day of Judgement.

al-'Allama al-Majlisi, Bihar al-anwar, vol.3, p.134. 

23. Hope

The needs are requested by hope and answered by divine will. Undoubtedly, the best blessing is well-being.  

Hasan ibn Muhammad Deilami, Aalam al-din fi Sifat al-Moumenin, p.309.

24. Your Trustee and Guardian

The one whom Allah is his/her trustee and guardian will never go astray or get disappointed. 

al-'Allama al-Majlisi, Bihar al-anwar, vol.68, p.155.

25. Salvation

Whoever desires Allah will surely be saved. 

 al-'Allama al-Majlisi, Bihar al-anwar, vol.68, p.155.

26. Foresight

Unexpected incidents and calamities will devour the one who lacks foresight.

al-'Allama al-Majlisi, Bihar al-anwar, vol.68, p.340.

27. Blaming People

Blaming people without any evidence or reason causes anger and distress, and they will never forgive you for this.

al-'Allama al-Majlisi, Bihar al-anwar, vol.71, p.181.

28. Your Daughter's Suitor

If you are sure about the piety, faith, and trustworthiness of your daughter's suitor, agree to his request; otherwise, it will lead to great misfortune and ruin. 
Muhammad ibn Ya'qub al-Kulayni, al-Kafi, vol.5, p.347.

29. The Ignorant

There will be no dispute among people if the ignorant remain silent.

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 81.

30. Consider Different Aspects of a Task

Whoever accepts and submits [to a task, command, etc.] without considering its different aspects, has exposed him/herself to destruction and distress. 

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 364.

31.  Dependence and Independence 

People will be dependent on the one who, by relying on Allah, considers himself independent. And the pious will naturally be favored by people even if they aren't pious themselves. 

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 79.

32. Learning

Strive in gaining knowledge and wisdom, and know that learning is obligatory (Wajib) and discussing [what has been learned] is recommended (Mustahab).

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 80.

33. Imam Jawad (AS) Knowledge 

Knowledge is the means of helping friends and relatives, the reason for and sign of fairness, a gift and means of entertainment in gatherings, the human's companion in travel, and one's mate in lonely times. 

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 80.

34. Modesty and Humility 

Modesty and humility are the adornments of knowledge and wisdom.

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 91.

35. Politeness 

Politeness and being good-natured are signs of reason and forbearance.

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 91.

36. Patience, Poverty, Impulses

Rely on patience in all your life, see poverty as your companion, and stand against your whims and impulses. 

 al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 358.  

37. Prayer (Salat)

One should perform prayer (Salat) in a modest manner. 

al-'Allama al-Majlisi, Bihar al-anwar, vol.74, p. 131.

38. Repentance

The conditions for your repentance to be accepted by Allah are feeling regret at heart, asking for forgiveness by the tongue, compensating for your mistakes, and being determined not to commit those sins again. 

Baha' al-Din 'Ali b. 'Isa al-Irbili, Kashf al-ghumma fi ma'rifat al-a'imma, vol.2, p.349.  

39. Two Kinds of Knowledge 

There are two kinds of knowledge; one is heard, and the other is practiced [besides being heard]. There is no use in the knowledge that is heard but not practiced. 

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 80.

 40. Injustice

The one who does an injustice, the one who participates in it, and the one who is content with it all have a share in it.  

al-'Allama al-Majlisi, Bihar al-anwar, vol.75, p. 81.

Love and kindness are two of the main components of Islam. To the extent that Allah regards Prophet Muhammad (PBUH&HP) as kind and benevolent towards people of all nations in the Holy Quran: “We did not send you but as a mercy to all the nations (21:107).” And says that if he had not been gentle to people, they would have surely scattered from around him. (3:159)

Imam Hussain (AS), following in his grandfather’s footsteps, also placed particular emphasis on this prophetic trait and ethic. He was not only gentle and affectionate towards his children, family, and relatives, but also showed great care, compassion, and respect towards others, even his enemies. The whole Fifty-seven years of Imam Hussain (AS)’s life are replete with such exemplary behavior. He did not give up this attitude towards others even in the hardest situations, like when he was at war with his enemies in the desert of Karbala.

Here we will see only a few examples of Imam Hussain’s (AS) love and affection towards others in the last days of his life: 

Imam Hussain (AS)'s Attention to Children:

During the battle, in Karbala, Imam Hussain (AS) would sympathize with his family and children and treated them with love and care whenever possible. 

Imam Hussain (AS)'s Attention and Respect towards His Companions:

At the night before Ashura, Imam Hussain (AS) refers to his relatives and companions as the best ones ever: “It is a fact that I am not aware of any companions more faithful and honest than my companions and any relatives more righteous and kind than my relatives.” Imam Hussain (AS) then permits all his companions to leave him without any restrictions to save their lives, but they don’t accept. On several occasions, such as the morning of Ashura, he addresses them with the most respectful titles like “the nobles.” Also, it is narrated that during the battle, Imam (AS) would be present near his martyred companions himself, and wept and prayed for them one by one, even for the African slave, Jawn.

Imam Hussain (AS)'s Compassion for His Enemy:

Imam Hussain (AS) never used foul language or even one wrong word against his enemy. He would not hesitate to take advantage of any opportunity to stop the violence and invite his enemies to peace. For instance, when Imam Hussain (AS) and his companions came across Hur, and his army, who were supposed to intercept Imam Hussain (AS) outside Kufa, Imam Hussain (AS) quenched their thirst. He, along with his companions, also even gave water to their horses.

Another example of Imam Hussain’s compassion for the enemy is his encounter with Umar ibn Sa’ad and the other commanders of the enemy’s army on the day of Ashura, and his effort to persuade them to stop the war. In fact, Imam (AS) did not want them to commit an unforgivable sin- i.e., killing the innocent Imam (AS) and his companions- that would make them end up in hell.

So, it was only Imam Hussain's (AS) love and mercy towards humankind that touched every one’s heart, even his enemy to the extent that some of whom, like Hur, would surrender to righteousness, accompany Imam Hussain (AS), perform their prayer in congregation behind him, fight against his enemy and finally be martyred along with him. 

This is Imam Hussain’s (AS) lesson of tolerance and benevolence towards all human beings, which is beyond any religion or sect; that if one does not want to follow a particular religion, he/she can at least live a human life [3].

References:

1.  Imams sermon 
2. last night in Karbala
3. Bihar al-Anwar, vol. 45, p. 49