Sahih al-Bukhari

Allah's Messenger (ﷺ) said to us, "Honesty descended from the Heavens and settled in the roots of the hearts of men (faithful believers), and then the Qur'an was revealed and the people read the Qur'an, (and learnt it from it) and also learnt it from the Sunna." Both Qur'an and Sunna strengthened their (the faithful believers') honesty. (See Hadith No. 208)

The best talk (speech) is Allah's Book 'Qur'an), and the best way is the way of Muhammad, and the worst matters are the heresies (those new things which are introduced into the religion); and whatever you have been promised will surely come to pass, and you cannot escape (it).

We were with the Prophet (ﷺ) when he said (to two men), "I shall judge between you according to Allah's Book (Laws)."

Allah's Messenger (ﷺ) said, "All my followers will enter Paradise except those who refuse." They said, "O Allah's Messenger (ﷺ)! Who will refuse?" He said, "Whoever obeys me will enter Paradise, and whoever disobeys me is the one who refuses (to enter it)."

Some angels came to the Prophet (ﷺ) while he was sleeping. Some of them said, "He is sleeping." Others said, "His eyes are sleeping but his heart is awake." Then they said, "There is an example for this companion of yours." One of them said, "Then set forth an example for him." Some of them said, "He is sleeping." The others said, "His eyes are sleeping but his heart is awake." Then they said, "His example is that of a man who has built a house and then offered therein a banquet and sent an inviter (messenger) to invite the people. So whoever accepted the invitation of the inviter, entered the house and ate of the banquet, and whoever did not accept the invitation of the inviter, did not enter the house, nor did he eat of the banquet." Then the angels said, "Interpret this example to him so that he may understand it." Some of them said, "He is sleeping.'' The others said, "His eyes are sleeping but his heart is awake." And then they said, "The houses stands for Paradise and the call maker is Muhammad; and whoever obeys Muhammad, obeys Allah; and whoever disobeys Muhammad, disobeys Allah. Muhammad separated the people (i.e., through his message, the good is distinguished from the bad, and the believers from the disbelievers).

Hudhaifa said, "O the Group of Al-Qurra! Follow the straight path, for then you have taken a great lead (and will be the leaders), but if you divert right or left, then you will go astray far away."

The Prophet (ﷺ) said, "My example and the example of what I have been sent with is that of a man who came to some people and said, 'O people! I have seen the enemy's army with my own eyes, and I am the naked warner; so protect yourselves!' Then a group of his people obeyed him and fled at night proceeding stealthily till they were safe, while another group of them disbelieved him and stayed at their places till morning when the army came upon them, and killed and ruined them completely So this is the example of that person who obeys me and follows what I have brought (the Qur'an and the Sunna), and the example of the one who disobeys me and disbelieves the truth I have brought."

When Allah's Messenger (ﷺ) died and Abu Bakr was elected as a Caliph after him, some of the Arabs reverted to disbelief, `Umar said to Abu Bakr, "How dare you fight the people while Allah's Messenger (ﷺ) said, I have been ordered to fight the people till they say 'None has the right to be worshipped but Allah' And whoever says: None has the right to be worshipped but Allah.' waves his wealth and his life from me unless he deserves a legal punishment lusty, and his account will be with Allah! Abu Bakr said, "By Allah, I will fight him who discriminates between Zakat and prayers, for Zakat is the Compulsory right to be taken from the wealth By Allah, if they refuse to give me even a tying rope which they use to give to Allah's Messenger (ﷺ), I would fight them for withholding it." `Umar said, 'By Allah, It was nothing, except I saw that Allah had opened the chest of Abu Bakr to the fight, and I came to know for certain that was the truth."

Uyaina bin Hisn bin Hudhaifa bin Badr came and stayed (at Medina) with his nephew Al-Hurr bin Qais bin Hisn who was one of those whom `Umar used to keep near him, as the Qurra' (learned men knowing Qur'an by heart) were the people of `Umar's meetings and his advisors whether they were old or young. 'Uyaina said to his nephew, "O my nephew! Have you an approach to this chief so as to get for me the permission to see him?" His nephew said, "I will get the permission for you to see him." (Ibn `Abbas added: ) So he took the permission for 'Uyaina, and when the latter entered, he said, "O the son of Al-Khattab! By Allah, you neither give us sufficient provision nor judge among us with justice." On that `Umar became so furious that he intended to harm him. Al-Hurr, said, "O Chief of the Believers!" Allah said to His Apostle 'Hold to forgiveness, command what is good (right), and leave the foolish (i.e. do not punish them).' (7.199) and this person is among the foolish." By Allah, `Umar did not overlook that Verse when Al-Hurr recited it before him, and `Umar said to observe (the orders of) Allah's Book strictly." (See Hadith No. 166, Vol. 6)

I came to `Aisha during the solar eclipse. The people were standing (offering prayer) and she too, was standing and offering prayer. I asked, "What is wrong with the people?" She pointed towards the sky with her hand and said, Subhan Allah!'' I asked her, "Is there a sign?" She nodded with her head meaning, yes. When Allah's Messenger (ﷺ) finished (the prayer), he glorified and praised Allah and said, "There is not anything that I have not seen before but I have seen now at this place of mine, even Paradise and Hell. It has been revealed to me that you people will be put to trial nearly like the trial of Ad-Dajjal, in your graves. As for the true believer or a Muslim (the sub-narrator is not sure as to which of the two (words Asma' had said) he will say, 'Muhammad came with clear signs from Allah, and we responded to him (accepted his teachings) and believed (what he said)' It will be said (to him) 'Sleep in peace; we have known that you were a true believer who believed with certainty.' As for a hypocrite or a doubtful person, (the sub-narrator is not sure as to which word Asma' said) he will say, 'I do not know, but I heard the people saying something and so I said the same.' "

The Prophet (ﷺ) said, "Leave me as I leave you, for the people who were before you were ruined because of their questions and their differences over their prophets. So, if I forbid you to do something, then keep away from it. And if I order you to do something, then do of it as much as you can."

The Prophet (ﷺ) said, "The most sinful person among the Muslims is the one who asked about something which had not been prohibited, but was prohibited because of his asking."

The Prophet (ﷺ) took a room made of date palm leaves mats in the mosque. Allah's Messenger (ﷺ) prayed in it for a few nights till the people gathered (to pray the night prayer (Tarawih) (behind him.) Then on the 4th night the people did not hear his voice and they thought he had slept, so some of them started humming in order that he might come out. The Prophet (ﷺ) then said, "You continued doing what I saw you doing till I was afraid that this (Tarawih prayer) might be enjoined on you, and if it were enjoined on you, you would not continue performing it. Therefore, O people! Perform your prayers at your homes, for the best prayer of a person is what is performed at his home except the compulsory congregational) prayer." (See Hadith No. 229,Vol. 3) (See Hadith No. 134, Vol. 8)

Allah's Messenger (ﷺ) was asked about things which he disliked, and when the people asked too many questions, he became angry and said, "Ask me (any question)." A man got up and said, "O Allah's Apostle! Who is my father?" The Prophet (ﷺ) replied, "Your father is Hudhaifa." Then another man got up and said, "O Allah's Messenger (ﷺ)! Who is my father?" The Prophet (ﷺ) said, "Your father is Salim, Maula Shaiba." When `Umar saw the signs of anger on the face of Allah's Messenger (ﷺ), he said, "We repent to Allah."

(The clerk of Al-Mughira) Muawiya wrote to Al-Mughira 'Write to me what you have heard from Allah's Messenger (ﷺ).' So he (Al-Mughira) wrote to him: Allah's Prophet used to say at the end of each prayer: "La ilaha illalla-h wahdahu la sharika lahu, lahul Mulku, wa lahul Hamdu wa hula ala kulli shai'in qadir. 'Allahumma la mani' a lima a'taita, wala mu'tiya lima mana'ta, wala yanfa'u dhuljadd minkal-jadd." He also wrote to him that the Prophet (ﷺ) used to forbid (1) Qil and Qal (idle useless talk or that you talk too much about others), (2) Asking too many questions (in disputed Religious matters); (3) And wasting one's wealth by extravagance; (4) and to be undutiful to one's mother (5) and to bury the daughters alive (6) and to prevent your favors (benevolence to others (i.e. not to pay the rights of others (7) And asking others for something (except when it is unavoidable).

We were with `Umar and he said, "We have been forbidden to undertake a difficult task beyond our capability (i.e. to exceed the religious limits e.g., to clean the inside of the eyes while doing ablution).

The Prophet (ﷺ) came out after the sun had declined and offered the Zuhr prayer (in congregation). After finishing it with Taslim, he stood on the pulpit and mentioned the Hour and mentioned there would happen great events before it. Then he said, "Whoever wants to ask me any question, may do so, for by Allah, you will not ask me about anything but I will inform you of its answer as long as I am at this place of mine." On this, the Ansar wept violently, and Allah's Messenger (ﷺ) kept on saying, "Ask Me! " Then a man got up and asked, ''Where will my entrance be, O Allah's Messenger (ﷺ)?" The Prophet (ﷺ) said, "(You will go to) the Fire." Then `Abdullah bin Hudhaifa got up and asked, "Who is my father, O Allah's Messenger (ﷺ)?" The Prophet (ﷺ) replied, "Your father is Hudhaifa." The Prophet (ﷺ) then kept on saying (angrily), "Ask me! Ask me!" `Umar then knelt on his knees and said, "We have accepted Allah as our Lord and Islam as our religion and Muhammad as an Apostle." Allah's Messenger (ﷺ) became quiet when `Umar said that. Then Allah's Messenger (ﷺ) said, "By Him in Whose Hand my life is, Paradise and Hell were displayed before me across this wall while I was praying, and I never saw such good and evil as I have seen today."

A man said, "O Allah's Prophet! Who is my father?" The Prophet (ﷺ) said, "Your father is so-and-so." And then the Divine Verse:-- 'O you who believe! Ask not questions about things..(5.101)

Allah's Messenger (ﷺ) said, "People will not stop asking questions till they say, 'This is Allah, the Creator of everything, then who created Allah?' "

I was with the Prophet (ﷺ) at one of the farms of Medina while he was leaning on a date palm leaf-stalk. He passed by a group of Jews and some of them said to the other, Ask him (the Prophet) about the spirit. Some others said, "Do not ask him, lest he should tell you what you dislike" But they went up to him and said, "O Abal Qasim! Inform us bout the spirit." The Prophet (ﷺ) stood up for a while, waiting. I realized that he was being Divinely Inspired, so I kept away from him till the inspiration was over. Then the Prophet (ﷺ) said, "(O Muhammad) they ask you regarding the spirit, Say: The spirit its knowledge is with my Lord (i.e., nobody has its knowledge except Allah)" (17.85) (This is a miracle of the Qur'an that all the scientists up till now do not know about the spirit, i.e, how life comes to a body and how it goes away at its death) (See Hadith No. 245, Vol. 6)