Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: Six are the rights of a Muslim over another Muslim. It was said to him: Allah's Messenger, what are these? Thereupon he said: When you meet him, offer him greetings; when he invites you to a feast accept it, when he seeks your council give him, and when he sneezes and says: "All praise is due to Allah," you say Yarhamuk Allah (may Allah show mercy to you); and when he fails ill visit him; and when he dies follow his bier.Sahih Muslim Book 026, Hadith Number 5379. 
    1)“Help your brother, whether he is an oppressor or he is oppressed.” The Prophet was asked: “It is right to help him if he is oppressed, but how should we help him if he is an oppressor?” He replied: “By preventing him from oppressing others.”{Sahih Bukhari, Volume 3, Hadith 624}

2)Allah’s Apostle said, “Whoever has oppressed another person concerning his reputation or anything else, he should beg him to forgive him before the Day of Resurrection when there will be no money (to compensate for wrong deeds), but if he has good deeds, those good deeds will be taken from him according to his oppression which he has done, and if he has no good deeds, the sins of the oppressed person will be loaded on him.”{Volume 3, Book 43, Number 629: Sahih Bukhari}

3) Allah’s Apostle said, “A Muslim is a brother of another Muslim, so he should not oppress him, nor should he hand him over to an oppressor. Whoever fulfilled the needs of his brother, Allah will fulfill his needs; whoever brought his (Muslim) brother out of a discomfort, Allah will bring him out of the discomforts of the Day of Resurrection, and whoever screened a Muslim, Allah will screen him on the Day of Resurrection .”{Book 43, Volume 3, Number 622: Sahih Buhari}
  • "Do not seek knowledge to compete with the scholars,nor to argue with the foolish people,nor to gain control of gatherings; for whoever does that - the Fire, the Fire!" (Reported in Bayhaqi) 
  • Narrated Abu Huraira:I have memorized two kinds of knowledge from Allah's Apostle . I have propagated one of them to you and if I propagated the second, then my pharynx (throat) would be cut (i.e. killed).[sahih Al Bukhari :: Book 1 :: Volume 3 :: Hadith 121]  
  • Prophet Muhammad (peace be upon him) said: “If anyone travels on a road in search of knowledge, God will cause him to travel on one of the roads of Paradise. The angels will lower their wings in their great pleasure with one who seeks knowledge. The inhabitants of the heavens and the Earth and (even) the fish in the deep waters will ask forgiveness for the learned man. The superiority of the learned over the devout is like that of the moon, on the night when it is full, over the rest of the stars. The learned are the heirs of the Prophets, and the Prophets leave (no monetary inheritance), they leave only knowledge, and he who takes it takes an abundant portion.“ - Sunan of Abu-Dawood, Hadith 1631
  •  AH (ra) said: "Speak to the people according to their level of knowledge, do you want Allah and His Messenger to be rejected?" Bukhari
  • Yahya related to me from Malik from Ismail ibn Abi Hakim that he heard Umar ibn Abd al-Aziz say, "One of the last things that the Messenger of Allah, may Allah bless him and grant him peace, said was, 'May Allah fight the jews and the christians. They took the graves of their Prophets as places of prostration . Two deens shall not co-exist in the land of the Arabs.' " - Malik's Muwatta, Book 45, Number 45.5.17
  • Narrated Ibn Abbas: The Prophet said, "Whoever disapproves of something done by his ruler then he should be patient, for whoever disobeys the ruler even a little (little = a span) will die as those who died in the Pre-lslamic Period of Ignorance. (i.e. as rebellious Sinners). Volume 9, Book 88, Number 176  
  • the Messenger of Allah (may peace be upon him) said: One who died but did not fight in the way of Allah nor did he express any desire (or determination) for Jihad died the death of a hypocrite.Sahih Muslim 2:469 
  • The Prophet said: “Whoever revives an aspect of my Sunnah that is forgotten after my death, he will have a reward equivalent to that of the people who follow him, without it detracting in the least from their reward.” (Tirmidhi- a hasan hadeeth)
    Muslim narrated: Allah’s Messenger (peace be upon him) said: “The strong believer is better and more loved by Allah than the weak one, but they are both good.”
  •  The Holy Prophet said: God has favored me more than the other prophets in six ways: 1) I have been endowed with the gift of speech which is brief but full of knowledge. 2) I was granted victory owing to my awe. 3) The spoils of war were made lawful unto me. 4) The whole earth has been made the place of worship for me and it has become the means of purification for me also. 5) I have been sent to the whole world. 6) And the line of prophets has come to its final end in me (Muslim, Tirmidhi, Ibn Majah; quoted from Tafsir Ibn Kathir).
  • Narrated 'Aisha: Whenever Allah's Apostle was given the choice of one of two matters, he would choose the easier of the two, as long as it was not sinful to do so, but if it was sinful to do so, he would not approach it. Allah's Apostle never took revenge (over anybody) for his own sake but (he did) only when Allah's Legal Bindings were outraged in which case he would take revenge for Allah's Sake. bukhari (Book #56, Hadith #760)
  • Narrated by ‘Aishah that the Prophet said: “The most despicable person to Allah is one who is harshly argumentative." Bkhari and Muslim
The Prophet (peace and blessings be upon him) said, "This world is cursed, as is everything in it, except for the remembrance of Allaah, righteous deeds, a scholar and a student of knowledge." Classed saheeh by al-Albani
The The Prophet (peace and blessings be upon him) also said, "The virtue of knowledge is greater than that of worship and piety is best for you." Classed saheeh by al-Albani
When the Prophet sent Muadh to Yemen, he said to him, "You are going to a nation from the people of the Scripture, so let the first thing to which you will invite them, be the Tauhid of Allah. Volume 9, Book 93, Number 469
  •   The Prophet (sallallahu ‘alayhi wa sallam) said, “I wish I could see my brothers, (the Companions said) aren’t we your brothers O Prophet of Allah? He replied: No, you are my Companions. My brothers are those who come after me and believe in me without seeing me.” (Ahmed, sahih)
  •  “It is not halal for a muslim to shun his brother for more than three nights, that is they meet, and this one turns away and that one turns away. The better of the two is the one who says the greeting first.” {Book 47, Number 47.4.13: Malik’s Muwatta}
  • “Beware of suspicion. Suspicion is the most untrue speech. Do not spy and do not eavesdrop. Do not compete with each other and do not envy each other and do not hate each other and do not shun each other. Be slaves of Allah, brothers.”{Book 47, Number 47.4.15 : Malik’s Muttawa}
  • Allah's Apostle said, "Do not hate one another, and do not be jealous of one another, and do not desert each other, and O, Allah's worshipers! Be brothers. Lo! It is not permissible for any Muslim to desert (not talk to) his brother (Muslim) for more than three days."(Bukhari Volume 8, Book 73, Number 91)
  • recorded in Musnad Imam Ahmad Bin Hanbal, Tirmadhi Shareef, Prophet Muhammed explained the meaning of: "They take their {Christian} priests and their {Jewish} Rabbaniyah to be their Lords against Allah, ..."; because they declared the haram {forbiden} as halal {permissable}, and halal as haram, and the Yahood and Nasara obeyed them, where as the right to declare something as halal, haram is of Allah the Lord of Alameen. By obeying the Priests and Rabbis, they in reality were elivating them to status of Lords against Allah, and anyone who is elivated to the status of Lord and then is respected, honoured, adored, and loved is being worshipped, and yet Allah had told them: "... yet they were commanded to worship none but One Allah."
  • 'Aisha said, "If anyone tells you that Muhammad has seen his Lord, he is a liar, for Allah says: 'No vision can grasp Him.' (6.103) And if anyone tells you that Muhammad has seen the Unseen, he is a liar, for Allah says: "None has the knowledge of the Unseen but Allah." Bukhari. Volume 9, Book 93, Number 477
  • The Prophet (PBUH) says, “The first thing created by Allah was the pen, then, He ordered it to write, so it wrote everything that will happen till the Day of Judgment.” (narrated by At-Tirmidhi, Abu-Dawud, and Ahmad)
    Sayyiduna Uqbah ibn Aamir (Radhiallaahu Anhu) reports that Rasulullah (Sallallaahu Alayhi Wasallam) said, ?Beware of mixing with women.? An Ansari Sahaabi enquired, ?Oh Rasulullah (Sallallaahu Alayhi Wasallam), what about the brother-in-law?? At this, Rasulullah (Sallallaahu Alayhi Wasallam) replied, ?The brother-in-law is death!? (Sahih Bukhari Hadith5232; Sahih Muslim Hadith5638)
    The Prophet said, "The keys of the unseen are five and none knows them but Allah: (1) None knows what is in the womb, but Allah: (2) None knows what will happen tomorrow, but Allah; (3) None knows when it will rain, but Allah; (4) None knows where he will die, but Allah (knows that); (5) and none knows when the Hour will be established, but Allah." Bukhari, Volume 9, Book 93, Number 476
  • The Messenger of Allaah (peace and blessings of Allaah be upon him) said: “The eyes commit zina and their zina is by looking…” then he said, “… and the private part confirms that or denies it.” Narrated by al-Bukhaari, 6612; Muslim, 2657
    The difference between a man (Muslim) and shirk and kufr is the abandoning of salaah.(Sahih Muslim: Kitab ul Iman: Book 001, Number 0147)
    “Whoever relieves a believer of some of the distress of this world, Allaah willrelievehim of some of the distress of the Day of Resurrection. Whoevermakesthings easier for one who is suffering hardship, Allaah will make things easier for him in this world and in the Hereafter. Whoever conceals a Muslim’s faults, Allaah will conceal his faults in this world and in the Hereafter. Allaah will help a person so long as he helps his brother.” (Narrated by Muslim, 4/2074).
    We entered upon 'Ubada bin As-Samit while he was sick. We said, "May Allah make you healthy. Will you tell us a Hadith you heard from the Prophet and by which Allah may make you benefit?" He said, "The Prophet called us and we gave him the Pledge of allegiance for Islam, and among the conditions on which he took the Pledge from us, was that we were to listen and obey (the orders) both at the time when we were active and at the time when we were tired, and at our difficult time and at our ease and to be obedient to the ruler and give him his right even if he did not give us our right, and not to fight against him unless we noticed him having open Kufr (disbelief) for which we would have a proof with us from Allah."Volume 9, Book 88, Number 178 , Bukhari.
2.     Umm Salamah (May Allah be pleased with her) reported: The Prophet (PBUH) said, "You will have rulers some of whom you approve and some of whom you will disapprove. He who dislikes them will be safe, and he who expresses disapproval will be safe, but he who is pleased and follows them (will be indeed sinful)". His audience asked: "Shall we not fight them?'' He replied, "No, as long as they establish Salat amongst you".[Muslim].
  • "You see the believers as regards their being merciful among themselves and showing love among themselves and being kind, resembling one body, so that, if any part of the body is not well then the whole body shares the sleeplessness (insomnia) and fever with it."Volume 8, Book 73, Number 40,Bukhari.
  • (Whoever intentionally lies upon me, let him find his seat in the Hellfire), [Bukhaaree V.1/107]. 
  • ZAKAT.
    Allah's Apostle said, "Whoever is made wealthy by Allah and does not pay the Zakat of his wealth, then on the Day of Resurrection his wealth will be made like a bald-headed poisonous male snake with two black spots over the eyes. The snake will encircle his neck and bite his cheeks and say, 'I am your wealth, I am your treasure.'bukhari Volume 2, Book 24, Number 486.

    "A people do not keep from giving the zakah on their wealth except that they will be kept from having rain from the sky. If it were not for the animals, it would not rain at all". (Ibn Maajah, according to al-Albaani it is sahih, see Silsilat al-Hadeeth as-Saheehah, vol.1, hadith no. 106)