The Prophet said, "Allah never sends a prophet or gives the Caliphate to a Caliph but that he (the prophet or the Caliph) has two groups of advisors: A group advising him to do good and exhorts him to do it, and the other group advising him to do evil and exhorts him to do it. But the protected person (against such evil advisors) is the one protected by Allah.' "

The Prophet (saws) said: The Caliphate of Prophecy will last thirty years; then Allah will give the Kingdom of His Kingdom to anyone He wills.

Sa'id told that Safinah said to him: Calculate Abu Bakr's caliphate as two years, 'Umar's as ten, 'Uthman's as twelve and 'Ali so and so. Sa'id said: I said to Safinah: They conceive that 'Ali was not a caliph. He replied: The buttocks of Marwan told a lie.

`Aisha said, "O my head!" Allah's Apostle said, "If that (i.e., your death) should happen while I am still alive, I would ask Allah to forgive you and would invoke Allah for you." `Aisha said, "O my life which is going to be lost! By Allah, I think that you wish for my death, and if that should happen then you would be busy enjoying the company of one of your wives in the last part of that day." The Prophet said, "But I should say, 'O my head!' I feel like calling Abu Bakr and his son and appoint (the former as my successors lest people should say something or wish for something. Allah will insist (on Abu Bakr becoming a Caliph) and the believers will prevent (anyone else from claiming the Caliphate)," or "..Allah will prevent (anyone else from claiming the Caliphate) and the believers will insist (on Abu Bakr becoming the Caliph).

We used to strike the drunks with our hands, shoes, clothes (by twisting it into the shape of lashes) during the lifetime of the Prophet, Abu Bakr and the early part of `Umar's caliphate. But during the last period of `Umar's caliphate, he used to give the drunk forty lashes; and when drunks became mischievous and disobedient, he used to scourge them eighty lashes.

Allah's Apostle said, "Whoever prayed at night the whole month of Ramadan out of sincere Faith and hoping for a reward from Allah, then all his previous sins will be forgiven." Ibn Shihab (a sub-narrator) said, "Allah's Apostle died and the people continued observing that (i.e. Nawafil offered individually, not in congregation), and it remained as it was during the Caliphate of Abu Bakr and in the early days of 'Umar's Caliphate."

It was said to `Umar, "Will you appoint your successor?" `Umar said, "If I appoint a Caliph (as my successor) it is true that somebody who was better than I (i.e., Abu Bakr) did so, and if I leave the matter undecided, it is true that somebody who was better than I (i.e., Allah's Apostle) did so." On this, the people praised him. `Umar said, "People are of two kinds: Either one who is keen to take over the Caliphate or one who is afraid of assuming such a responsibility. I wish I could be free from its responsibility in that I would receive neither reward nor retribution I won't bear the burden of the caliphate in my death as I do in my life."

Allah's Apostle said, "This matter (caliphate) will remain with the Quraish even if only two of them were still existing."

Some of the wives of the Prophet asked him, "Who amongst us will be the first to follow you (i.e. die after you)?" He said, "Whoever has the longest hand." So they started measuring their hands with a stick and Sauda's hand turned out to be the longest. (When Zainab bint Jahsh died first of all in the caliphate of `Umar), we came to know that the long hand was a symbol of practicing charity, so she was the first to follow the Prophet and she used to love to practice charity. (Sauda died later in the caliphate of Muawiya).

Allah's Apostle offered a two-rak`at prayer at Mina. Abu Bakr, `Umar and `Uthman, (during the early years of his caliphate) followed the same practice.

The Prophet said, "He who cultivates land that does not belong to anybody is more rightful (to own it)." `Urwa said, "`Umar gave the same verdict in his Caliphate."

A man who had drunk wine was brought before the Prophet (saws) when he was in Hunayn. He threw some dust on his face. He then ordered his Companions and they beat him with their sandals and whatever they had in their hands. He then said to them: Leave him, and they left him. The Messenger of Allah (saws) then died, and AbuBakr gave forty lashes for drinking wine, and then Umar in the beginning of his Caliphate inflicted forty stripes and at the end of his Caliphate he inflicted eighty stripes. Uthman (after him) inflicted both punishments, eighty and forty stripes, and finally Mu'awiyah established eighty stripes.

that when Abu Bakr became the Caliph, he wrote a letter to him (and stamped it with the Prophet's ring) and the engraving of the ring was in three lines: Muhammad in one line, 'Apostle' in another line, and 'Allah' in a third line.

I offered the prayer with the Prophet, Abu Bakr and `Umar at Mina and it was of two rak`at. `Uthman in the early days of his caliphate did the same, but later on he started praying the full prayer.

Yahya related to me from Malik from Ibn Shihab from Abu Salama ibn Abd ar-Rahman ibn Awf from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, used to exhort people to watch the night in prayer in Ramadan but never ordered it definitely. He used to say, "Whoever watches the night in prayer in Ramadan with trust and expectancy, will be forgiven all his previous wrong actions."

Ibn Shihab said, "The Messenger of Allah, may Allah bless him and grant him peace, died while that was still the custom, and it continued to be the custom in the caliphate of Abu Bakr and at the beginning of the caliphate of Umar ibn al-Khattab."

As-Sa'ib bin Yazid said, "The Sa' at the time of the Prophet was equal to one Mudd plus one-third of a Mudd of your time, and then it was increased in the time of Caliph `Umar bin `Abdul `Aziz."

Abu Bakr said to the delegate of Buzakha. "Follow the tails of the camels till Allah shows the Caliph (successor) of His Prophet and Al-Muhajirin (emigrants) something because of which you may excuse yourselves."

That when Abu Bakr became the Caliph, he sent him to Bahrain and wrote this letter for him, and stamped it with the Ring of the Prophet. Three lines were engraved on the Ring, (the word) 'Muhammad' was in a line, 'Apostle' was in another line, and 'Allah' in a third.

Al-Aqra', the mu'adhdhin (announcer) of Umar ibn al-Khattab said: Umar sent me to a bishop and I called him.

Umar said to him: Do you find me in the Book? He said: Yes. He asked: How do you find me? He said: I find you (like a) castle. Then he raised a whip to him, saying: What do you mean by castle? He replied: An iron castle and severely trustworthy. He asked: How do you find the one who will come after me? He said: I find him a pious caliph, except that he will prefer his relatives. Umar said: May Allah have mercy on Uthman: He said it three times. He then asked: How do you find the one who will come after him?

He replied: I find him like rusty iron. Umar then put his hand on his head, and said: O filthy! O filthy! He said: Commander of the Faithful! He is a pious caliph, but when he is made caliph, the sword will be unsheathed and blood will be shed.

Abu Dawud said: Al-dafr means filth or evil smell.

That the Prophet said, "No Caliph is appointed but has two groups of advisors: One group advises him to do good and urges him to adopt it, and the other group advises him to do bad and urges him to adopt it; and the protected is the one whom Allah protects."

When Abu Bakr As-Siddiq was chosen Caliph, he said, "My people know that my profession was not incapable of providing substance to my family. And as I will be busy serving the Muslim nation, my family will eat from the National Treasury of Muslims, and I will practice the profession of serving the Muslims."

In the lifetime of the Prophet, Abu Bakr and `Umar, the Adhan for the Jumua prayer used to be pronounced when the Imam sat on the pulpit. But during the Caliphate of `Uthman when the Muslims increased in number, a third Adhan at Az-Zaura' was added. Abu `Abdullah said, "Az-Zaura' is a place in the market of Medina."

In the lifetime of the Prophet there was no wall around the Ka`ba and the people used to pray around the Ka`ba till `Umar became the Caliph and he built the wall around it. 'Ubaidullah further said, "Its wall was low, so Ibn Az-Zubair built it."

Ibn `Umar said, "I went to Hafsa while water was dribbling from her twined braids. I said, 'The condition of the people is as you see, and no authority has been given to me.' Hafsa said, (to me), 'Go to them, and as they (i.e. the people) are waiting for you, and I am afraid your absence from them will produce division amongst them.' " So Hafsa did not leave Ibn `Umar till we went to them. When the people differed. Muawiya addressed the people saying, "'If anybody wants to say anything in this matter of the Caliphate, he should show up and not conceal himself, for we are more rightful to be a Caliph than he and his father." On that, Habib bin Masalama said (to Ibn `Umar), "Why don't you reply to him (i.e. Muawiya)?" `Abdullah bin `Umar said, "I untied my garment that was going round my back and legs while I was sitting and was about to say, 'He who fought against you and against your father for the sake of Islam, is more rightful to be a Caliph,' but I was afraid that my statement might produce differences amongst the people and cause bloodshed, and my statement might be interpreted not as I intended. (So I kept quiet) remembering what Allah has prepared in the Gardens of Paradise (for those who are patient and prefer the Hereafter to this worldly life)." Habib said, "You did what kept you safe and secure (i.e. you were wise in doing so).

Salim b. 'Abdullah (b. 'Umar) reported on the authority of his father that Allah's Messenger (may peace be upon him) observed the prayer of a traveller, i. e. two rak'ahs in Mina, and other places; so did Abu Bakr and 'Umar, and 'Uthman too observed two rak'ahs at the beginning of his caliphate, but he then completed four.

When the wall fell on them (i.e. graves) during the caliphate of Al-Walid bin `Abdul Malik, the people started repairing it, and a foot appeared to them. The people got scared and thought that it was the foot of the Prophet. No one could be found who could tell them about it till I (`Urwa) said to them, "By Allah, this is not the foot of the Prophet but it is the foot of `Umar."

`Ali bin Abu Talib came out of the house of Allah's Apostle during his fatal illness. The people asked, "O Abu Hasan (i.e. `Ali)! How is the health of Allah's Apostle this morning?" `Ali replied, "He has recovered with the Grace of Allah." `Abbas bin `Abdul Muttalib held him by the hand and said to him, "In three days you, by Allah, will be ruled (by somebody else ), And by Allah, I feel that Allah's Apostle will die from this ailment of his, for I know how the faces of the offspring of `Abdul Muttalib look at the time of their death. So let us go to Allah's Apostle and ask him who will take over the Caliphate. If it is given to us we will know as to it, and if it is given to somebody else, we will inform him so that he may tell the new ruler to take care of us." `Ali said, "By Allah, if we asked Allah's Apostle for it (i.e. the Caliphate) and he denied it us, the people will never give it to us after that. And by Allah, I will not ask Allah's Apostle for it."

`Umar (after he was stabbed), instructed (his would-be-successor) saying, "I urge him (i.e. the new Caliph) to take care of those non-Muslims who are under the protection of Allah and His Apostle in that he should observe the convention agreed upon with them, and fight on their behalf (to secure their safety) and he should not over-tax them beyond their capability."

I heard As-Saib bin Yazid, saying, "In the lifetime of Allah's Apostle, and Abu Bakr and `Umar, the Adhan for the Jumua prayer used to be pronounced after the Imam had taken his seat on the pulpit. But when the people increased in number during the caliphate of `Uthman, he introduced a third Adhan (on Friday for the Jumua prayer) and it was pronounced at Az-Zaura' and that new state of affairs remained so in the succeeding years.

In the lifetime of the Prophet we used to give one Sa' of food or one Sa' of dates or one Sa' of barley or one Sa' of Raisins (dried grapes) as Sadaqat-ul-Fitr. And when Muawiya became the Caliph and the wheat was (available in abundance) he said, "I think (observe) that one Mudd (of wheat) equals two Mudds (of any of the above mentioned things).

(The Caliph `Uthman ordered Zaid bin Thabit, Sa`id bin Al-As, `Abdullah bin Az-Zubair and `Abdur- Rahman bin Al-Harith bin Hisham to write the Qur'an in the form of a book (Mushafs) and said to them. "In case you disagree with Zaid bin Thabit (Al-Ansari) regarding any dialectic Arabic utterance of the Qur'an, then write it in the dialect of Quraish, for the Qur'an was revealed in this dialect." So they did it.