An Introduction to Hadith

By Nadeem Abdul Hamid

 

 

Introduction. 1

The Need for Hadith. 3

The Proof (Hujjat) of Hadith. 3

The Collection of Hadith. 9

The Sihah Sitta. 17

The Definition of Hadith. 20

Types of Hadith. 21

Types of Books of Hadith. 24

Ranks of the Books of Hadith. 26

The Status of Da’eef Hadith. 27

The Assertion of Something as “Not Sahih. 27

The Difference in Rulings on the Matn and Sanad. 28

The Ruling of Fabricated Hadith. 30

Types of Rulings Established by Hadith. 30

Strengthening the Weak Hadith. 33

Approaches of the Scholars in Dealing with Differing Narrations. 36

Famous Hafiz of Hadith. 37

Conclusion. 38

 

Introduction

In the Name of Allah, Most Gracious, Most Merciful

We praise Allah, the Exalted and Great, and we send blessings upon His noble Messenger .

As most Muslims are aware, the life example of the Prophet Muhammad () is the basis for the beliefs and laws of Islam. His sayings, actions and expressions are a fountain of guidance for the believers. The Sahabah themselves () memorized each and every page of the life of the Prophet ()- standing and sitting, traveling and living at home. From the conditions of his household life to the political and economic laws he established, there is no incident from the life of the Prophet () except that the Companions () took note of it and preserved its remembrance- some by pure memory and others by writing it down. After them, the Taabi’een and their followers continued this process of memorizing and compiling the Hadith to the point that by the second century Hijri, publication of entire books and writings of Hadith was widespread. It is because of those times that Muslims today have a picture of the entire way of life of the Prophet () laid out for them.

The great  scholars and legislators of the ummah dedicated their entire lives to acquiring the knowledge of Hadith. They used to travel thousands of miles just to learn one Hadith. Nothing would deter or hinder them from their search for Hadith- they would even narrate Hadith from their own students. These scholars memorized and compiled books of Hadith and established an entire science around Hadith and the biography of narrators (‘ilm-ur-rijaal: “the study of men”). In order to fully understand the greatness of their achievement and its value for Islam, one only has to consider what would be the state of the ummah if such narrations had not been collected and preserved- what a great foundation of the deen would have been missing.

The purpose of this small booklet is to provide an overview of the importance, history and study of Hadith. This summary barely touches the surface of the sciences of Hadith. As such it should be kept in mind that understanding of the intricacies and details of Hadith and the rulings derived there from requires intense and extensive study from a reliable Muslim scholar.

The Need for Hadith

Allah  has summarized in a concise and beautiful way in the Quran the basic foundations of Islam. Without the explanation and elucidation provided by the Hadith, however, there is no other way to gain understanding of the details of all such rulings. The prophetic aHadith provide Muslims with the practical actions necessary for implementing the Quranic injunctions. For example, words like salah, zakah, tayammum, hajj and ‘umrah each have a literal meaning in Arabic which is somewhat different from their meaning as used by the Shari’ah- without the Hadith of the Prophet (), there would be no way to tell what the Shar’i meanings of such words are.

The Proof (Hujjat) of Hadith

Allah  has firmly commanded the Muslims to follow the actions and sayings of the Prophet Muhammad (). Thus, He has said:

“Follow Allah and follow the Messenger.”

(Surah Nisaa, Ayah 59)

“And what the Messenger gives you, take it. And what he forbids you from, keep away from it.”

(Surah Hashr, Ayah 7)

“Say [to them O Muhammad ()]: If you love Allah, follow me…”

(Surah Aali ‘Imraan, Ayah 31)

“Surely there is in the Messenger of Allah a most beautiful example for you…”

(Surah Ahzaab, Ayah 21)

From these blessed verses, it is clear that obeying the rulings of the Prophet () and following his actions is obligatory on every Muslim up till the Day of Judgment. The question then is how can people who come after the Prophet () know what his sayings and actions were. Allah sent the Prophet () as an example for us- how else is it possible that we model our lives on his life without the existence of Hadith? Just as the Prophet () himself was a direct example for the Sahabah (), who took guidance from him in person, in the same way the Hadith provide this guidance to us. For if one does not accept the guidance given by the Hadith, the hujjat established by Allah will be incomplete. Allah not only sent the Quran for guidance- He also sent with it a Messenger () whose obedience and following has been made necessary as well, and again, without the Hadith there is no other way to know the sayings and actions of the Prophet Muhammad ().

If one does not accept the Hadith, then not only is one prevented from acquiring the guidance given by the Prophet (), but one will also have an incomplete understanding of the rulings given in the Quran. Allah  establishes that He has sent the Prophet Muhammad () to explain the meanings of the Quran and to teach their implementation:

“And We have revealed upon you the dhikr, that you may explain to the people what has been revealed for them.”

(Surah Nahl, Ayah 44)

“And that he (the messenger) may teach them the Book and Wisdom.”

(Surah Baqarah, Ayah 129)

Some people may argue that the meanings of the verses and the knowledge of the “Book” and “Wisdom” was only necessary upon the Companions. However, Islam is not only for the Sahabah (). Rather, until the Day of Judgment, it is the religion for all the people and thus, the people need to know the same wisdom that the Sahabah needed to know. Furthermore, just as the Sahabah needed the Prophet () to explain and elucidate the meanings of the Quran for them, even though they themselves were of sterling character, those people who come afterwards are lesser in quality of belief and understanding than the first generation. Thus, they will be even more needy of such explanation. Thirdly, Allah has said in the Quran:

“He it is Who has sent among the unlettered nations a prophet from among themselves, who recites His signs to them and purifies them, and teaches them the Book and Wisdom, even though they were, before that, in manifest Error. And also to others after them who have not yet joined them…”  (Surah Jumu’ah, Ayah 2)

From this verse it is clear that the Prophet () was sent not only to teach the Quran to the Sahabah () but also for those Muslims who would come after them. Thus, it cannot be argued except that just as the Prophet () was a guidance and example for the Sahabah, so he is for all the Muslims up till the Last Day. If this were not the case, then there is no other way that prophecy of the verse above would be fulfilled.

Just think for yourself, that if one only tried to follow the Quran, then how would one determine that the word salah refers to that procedure that is familiar to all Muslims from the time the adhaan is given until the Imam says the salaam. Similarly, words like Hajj, Zakaat are only mentioned briefly in the Quran to establish their performance. How else, other than the Hadith, can one determine the detailed rulings, procedures and etiquettes of these and all other actions in the life of a Muslim?

The complete understanding of the rulings of Quran is only gained through the guidance of the Prophet (). During the period of revelation, the Sahabah () obtained such guidance directly from his blessed tongue. For those Muslims coming later, the Hadith provide the same function.

Just as the Prophet Muhammad () was sent to explain the meanings of certain words of the Quran, he was also sent to teach certain rules of the Shari’ah which are not even mentioned in the Quran. In this regard, Allah  has said:

“… that he may make lawful for you the good things and make unlawful for you the evil things.”

(Surah A’raaf, Ayah 157)

Some things that the Messenger of Allah () made halaal or haraam are not otherwise mentioned in the Quran. Only in the Hadith can one find their mention. Without accepting the proof of Hadith, we would remain with an incomplete picture of the way of life that Allah has established for us.

Even to understand the literal meaning of verses in the Quran, the Hadith are necessary. This is because certain verses were revealed for a particular situation or in response to some specific question or statement of the non-believers and hypocrites. Sometimes a verse referred to an incident that would happen later or some verses came down to correct or support the actions of the Companions (). Thus, without the knowledge of the reason for revelation of such verses (asbaab an-nuzool), it is not possible to understand their meaning correctly. Without accepting the Hadith, it is impossible that one will be able to practice upon the teachings of the Quran.

The Collection of Hadith

Another argument of those ignorant people who reject the Hadith is that the collection of Hadith only started hundreds of years after the death of the Prophet (). Thus, they claim the books of Hadith are not authentic. However, this claim is entirely baseless because the memorization and writing down of the Hadith was begun during the very lifetime of the Prophet Muhammad () and continued in every generation with no exception.

During the blessed time of the Prophet () many Sahabah () started to preserve in writing the aHadith. Imam Bukhari () mentions a tradition in his Sahih that at the time of the liberation of Makkah, the Prophet () gave a long khutbah. Afterwards, a man from Yemen requested him:  “Have it written down for me, Oh Messenger of Allah.” The Prophet () then gave the order:  “Write it for so-and-so.”

In the same way, Hadrat ‘Abdullah ibn ‘Amr ibn al-‘Aas () was given a general order and permission to write down Hadith:

“On the authority of ‘Abdullah ibn ‘Amr () who said: I used to write down everything that I heard from the Messenger of Allah () in order to preserve it. The Quraysh used to stop me and say: Do you write everything you hear from him, even though the Messenger of Allah () is a man and he talks in anger and pleasure? So I stopped my writing and mentioned it to the Messenger of Allah (). He () indicated with his finger to his mouth and said: ‘Write it! For by the One in Whose Hand is my soul, nothing except Truth (Haqq) comes out from it.’”

Hadrat Abu Hurairah () also mentioned the writing down of Hadith that was done by Hadrat ‘Amr ibn al-‘Aas ():

“There is no companion of the Prophet () who related more Hadith than myself except for that which came from ‘Abdullah ibn ‘Amr, for he used to write it down and I did not write it down.”

From these narrations, it is clearly established that ‘Abdullah ibn ‘Amr () maintained a large written collection of Hadith. Because of the close proximity that Abu Hurairah () used to keep with the Prophet (), he himself was able to memorize Hadith very easily and thus did not need to write them down. However, he was still in possession of some written pages of the Hadith of the Prophet (). ‘Amr ibn Umayyah reported:

“A Hadith was narrated to Abu Hurairah () and so he took me by the hand to his house and showed us books of Hadith of the Prophet () and he said: ‘This is what is written down with me.’ ”

Thus, one can see that even Abu Hurairah () eventually had all his narrations of Hadith written down. Hafiz Ibn Hajar ‘Asqalaani () says that Abu Hurairah () did not write down any Hadith during the period of revelation. However after the passing of the Prophet (), he wrote down the Hadith or had someone write them all down for him.

Hadrat Anas () used to write down Hadith and read them back to the Prophet () as mentioned in a narration by Qataadah. Hadrat ‘Abdullah ibn ‘Umar () also used to write down and keep pages of Hadith:

“It is related about ‘Abdullah ibn ‘Umar () that as he used to go out to the market, he would look in his books. And the narrator confirmed that these books were books of Hadith.”

Besides these individual examples, there is also evidence that it was common among the Sahabah () to write down Hadith during the time of the Prophet (). Thus, Hadrat ‘Abdullah ibn ‘Amr () said:

“There used to be with the Messenger of Allah () people from his companions, and I was the youngest of them. The Prophet () said: ‘Whoever intentionally lies regarding me, then let him prepare to take his seat in the Fire.’ So, when the people left, I said: ‘How do you people relate so many Hadith from the Prophet () when you have heard what he said? – [ie. you should be more cautious.]’ The people heard this and laughed, saying: ‘O son of our brother, truly everything that we have heard from him is with us in books.’”

From the traditions above, then, it is clear that from the time of the Prophet () the Sahabah  () used to write down and preserve his sayings and actions. And those instances in which the Prophet () did not allow someone to write down some particular Hadith were because of special circumstances, such as the fear of confusing a Hadith with the Quran.

After the passing of the Prophet (), the Taabi’een began to gather and write the traditions from the Sahabah in a similar way. Hadrat Abu Hurairah (), from whom 5,374 Hadith have been narrated, taught those Hadith to countless numbers of students, who wrote down and memorized them and taught them in turn to their students. In Musnad Daarimi it is mentioned that one such student who wrote down Hadith from Abu Hurairah () and preserved them was Basheer ibn Naheek. Besides other students, Kareeb wrote down Hadith from Hadrat ‘Abdullah ibn ‘Abbaas () who narrated 2,660 Hadith. From Hadrat Anas (), who also narrated over 2,000 Hadith, it is mentioned in Musnad Daarimi that Abaan used to write down and memorize his Hadith. ‘Urwah ibn Zubayr used to write Hadith from Ummul-Mu’mineen ‘Aa’ishah (), who related 2,210 Hadith.

In general, it was common for people to memorize Hadith from the Sahabah. From the first century onward, numerous collections of Hadith were assembled. There was no single, combined, organized collection of Hadith- rather, the Taabi’een collected and preserved any Hadith that they could find. During the khilaafah of Hadrat ‘Umar ibn ‘Abdul-‘Azeez (), he felt a great need for a reliable and complete arrangement of Hadith. Thus, he established a committee of well-known scholars to perform this task, among whom were the great Abu Bakr ibn Muhammad ibn ‘Umar ibn Hazm, Qaasim ibn Muhammad ibn Abi Bakr and Abu Bakr Muhammad ibn Muslim ibn ‘Ubaydallaah ibn ‘Abdullah ibn Shihaab Zuhri ().

Hadrat ‘Umar ibn ‘Abdul-‘Azeez () arranged for the gathering of Hadith from all different places and had them written down. Ibn Shihaab Zuhri arranged and compiled those Hadith. In addition to gathering Hadith, the chains of narrators (sanad) were also meticulously preserved by az-Zuhri. Thus, he is often known as the originator of the science of isnaad.

The students and contemporaries of Zuhri () continued and carried on this work after him. Thus, in the second century, one of his students, Imam Malik ibn Anas (), compiled the first major collection of Hadith arranged in the order similar to that common today. That book was called the Mu’atta.

Besides the Mu’atta of Imam Malik, the Imam-e-A’zam Abu Hanifah () also recorded his narrations in his Kitaab-ul-Aathaar. Besides these two great works, other collections that were produced in the realm of Hadith during the second century were: Sunan Abul-Waleed (151H) , Jaami’ Sufyaan Thawri (161H), Musannaf Abi Salamah (167H), Musannaf Abi Sufyaan (197H) and Jaami’ Sufyaan ibn ‘Uyainah (198H). In the third century, additional great compilations were produced by ash-Shaafi’ () in his Kitaab-ul-Umm (204H), Musnad Ahmad ibn Hanbal (241H), al-Jaami’ as-Sahih of Bukhari (256H), al-Jaami’ of Muslim (261H), Sunan of Abu Dawood (275H), Jaami’ Tirmidhi (279H) and Sunan Ibn Maajah (273H).

Thus, from the history of the development of the ummah, it is clear that the work of collecting and preserving Hadith in all forms was practiced from the time of revelation itself up through the third century and onward. By the third century, this process had coalesced into an entire branch of study and the Sihah Sitta (six reliable works of Hadith) had been compiled, providing a well-documented and well-arranged collection of the Hadith that had been narrated by the earlier generations of Sahabah and Taabi’een.

The Sihah Sitta

The term “Sihah sitta” or “the six sound books,” refers to six collections of Hadith whose reliability is generally agreed upon among the Muslim scholars. These collections are:

            Sahih Bukhari

            Sahih Muslim

            Jaami’ Tirmidhi

            Sunan Abi Dawood

            Sunan Nisaa’i

            Sunan Ibn-i-Maajah

Al-Jaami’ as-Sahih li Bukhari: Imam Abu ‘Abdullah Muhammad ibn Ismaa’eel ibn Ibraaheem ibn al-Mugheerah ibn Bardizbah al-Bukhari () (194 – 256H) was born in Bukhara, Iran. At the age of ten he began acquiring knowledge of Hadith and at sixteen years old he went with his mother to Hajj. He stayed in Makkah for two years and then went to Madinah, studying from the great scholars of Islam. He also traveled to Egypt, Basra, Koofa, Baghdaad and Syria. His greatest work, al-Jaami’ as-Sahih, took 16 years to complete. It is said that he collected some 300,000 to 600,000 Hadith, of which 200,000 he memorized himself, and of those he selected 7,275 which he deemed to be the most reliable and authentic. The scholars of Islam have unanimously labeled his collection as “the most authentic book after the Book of Allah.”

Al-Jaami’ as-Sahih li Muslim: Next in reliability to Sahih al-Bukhari is the work of Imam Abul-Husayn Muslim ibn al-Hajjaaj ibn Muslim al-Qushayriy an-Naisaaburiy (). Born in 202 H. in Nisaabur, Iran, he died in 261 H. and was buried near the same place. He also traveled widely and among his many works is his al-Jaami’ as-Sahih in which he selected about 4,000 Hadith out of 300,000 he collected. Among both his teachers and his students one finds the names of many great scholars of Islam. Together with Sahih al-Bukhari, his collection is known as one of the Sahihayn- “two authentic books.” The term muttafaqun ‘alayh (“agreed upon”) indicates that a certain Hadith is to be found in both collections.

Jaami’ Tirmidhi: Imam Abu ‘Eesa Muhammad ibn ‘Eesa at-Tirmidhi () was born in 209 H. in Tirmidh, Iran and he passed away in the same town in 279 H. In addition to his other books, he is most well-known for his collection of Hadith and for his Shamaa’il, a collection of traditions concerning the person and character of the Prophet (). His Jaami’ includes fewer Hadith than the previous two above (2,028) but is known for his critical remarks concerning the chains of narrators and the points of differences between the four madhaahib. Among his teachers were Imams Bukhari, Ahmad ibn Hanbal and Abu Dawood as-Sijistaani (). He also traveled through Khuraasaan, ‘Iraq and Hijaz to collect his Hadith.

Sunan Abi Dawood: Imam Abu Dawood Sulaymaan ibn al-Ash’ath Sijistaaniy () heard Hadith from over three hundred scholars. He was born in Sijistaan, Khuraasaan, near Afghanistan, in 202 H. and lived for 73 years. Known for a strong memory and a penetrating mind, his collection is composed of 4,800 traditions selected from a half of a million which he wrote down. Previous to his work, the collections of Hadith were arranged in the manner of a Jaami’ (see below for definition). In his Sunan, he instead collected only traditions related to the laws, rulings and legal questions of Islam and arranged them by subject matter.

Sunan Nisaa’i: This fifth famous collection of 5,761 Hadith was compiled by Imam Abu ‘Abdur-Rahmaan Ahmad ibn Shu’ayb ibn ‘Ali Nisaa’i (). He was born in another town of Iran- Nisa- in 215 H. and died in 303 H. His book also mainly contains traditions related to legal issues of the Shari’ah.

Sunan Ibn Maajah: Imam Abu ‘Abdullah Muhammad ibn Yazeed ibn Maajah al-Qazweeniy () was born in Qazween, Iran in 209 H. and lived for 64 years. His compilation contains some 4,000 Hadith. The Sunans of Nisaa’i and Ibn Maajah are somewhat more lenient in their criticism of the authenticity of Hadith than the previous books, but nonetheless they are among the most reliable collections of Hadith.

Having discussed the importance of Hadith and the brief history of collection, we will now discuss some of the technical details related to the Hadith.

The Definition of Hadith

There are two types of study of Hadith: one is ‘Ilmul-Hadith riwaayatan and the other is ‘Ilmul-Hadith diraayatan. As for the first, it is the study and knowledge of the sayings, actions, states, conditions and descriptions of the Prophet (). The second type is the study of narrators and those narrated to, and the conditions of acceptability or rejection.

The word Hadith itself, in the context of Islam, refers to the sayings, actions, tacit approvals, character and descriptions of the physical features of the Prophet (). A Hadith consists of two parts: the sanad, which is the chain of names of people who have narrated the Hadith through the generations, and the matn, or the actual text and substance of the report. Often the words Hadith and sunnah are used interchangeably. Their meanings are almost the same except that Hadith is slightly more general as sunnah does not refer to such things as the physical features of the Prophet (). There are other words, such as “khabar” and “athar”, which are often used synonymously with “Hadith” but some scholars also use them to indicate only certain types of Hadith.

Types of Hadith

Below are listed the different types of Hadith that one may come across:

Marfoo’: That Hadith which is directly attributed to the Prophet () and tells of his actions, sayings or speech.

Mawqoof: That which tells of the actions, sayings or speech of a Sahaabi.

Maqtoo’: That in which the actions, sayings or speech of a Taabi’ee is described.

Muttasil or Mawsool: That Hadith whose chain (sanad) is not broken, eg. by missing the name of a narrator.

Mu’allaq: That Hadith from the beginning of whose sanad some or all of the narrators’ names have been dropped.

Mursal: That Hadith whose last narrator in the chain, ie. the Sahaabi’s name, is dropped. That is, when a Taabi’ee directly narrates something about the Prophet ().

Mu’dal: Two consecutive narrators have been dropped from the chain.

Munqati’ (bi ma’nan akhass): More than two narrators are dropped consecutively in one part of the chain, or two narrators are dropped consecutively in multiple parts of the sanad.

Mudtarib: That in whose sanad or matn additions or deletions exist. [That is, a Hadith might be transmitted along many chains and in one particular chain, there may be additions or deletions to some part of the sanad or matn that is found in the other transmissions.]

Mudarraj: That in which the narrator added his own or some other sayings to the matn.

Shaadh: That Hadith of a narrator who has narrated something that is the opposite of what a narrator of more reliability narrated. Its opposite is Mahfooz.

Munkar: That Hadith of a weak narrator who narrates something the opposite of a more authentic tradition.

Mu’allal: That Hadith in which there is a major, hidden defect, such as a mursal Hadith which is narrated as if it is mawsool.

Sahih li dhaatihi: That Hadith whose chain of narrators is unbroken, every narrator is reliable (‘aadil), well-known for memorization and preservation (dabt) of Hadith, and the Hadith falls in neither of the categories of the Shaadh or Mu’allal.

Sahih li ghayrihi: That Hadith which has the same qualities as the previous one except for the dabt of a narrator which may be slightly less reliable but that is compensated for by the fact that the Hadith is narrated from many chains of people. [The word dabt refers to a narrator having a good grasp of what he narrates as well as a sound memory and/or carefully kept books.]

Hasan li dhaatihi: That Hadith which has the qualities of Sahih except that the dabt is not as reliable and there are not enough other chains of narrations to raise it to the status of Sahih li ghayrihi.

Hasan li ghayrihi: That Hadith which is lacking in more than one quality required for the Sahih but this lack is again compensated for by the presence of other chains of transmission of the same Hadith.

Da’eef: That Hadith which is lacking more than one of the qualities of Sahih and there are not enough alternate chains to raise its status to Hasan.

Matrook: That Hadith in whose chain is a narrator known for lying.

Mawdoo’: That Hadith in whose chain is a narrator upon whom it is established that he fabricated Hadith.

Ghareeb: That Hadith whose sanad is such that at some link in the chain, that narrator is alone in narrating the Hadith from the shaykh. [In each generation, many people might have narrated the same Hadith through different chains. A ghareeb Hadith is one in which the number of narrators of that Hadith in one particular generation is only one.]

‘Azeez: That Hadith in which the number of narrators drops to two in one generation and is more than two in the rest of the chain.

Mashhoor: That Hadith which is narrated from more than two chains in every generation. That is, in each generation, at least three people narrated the Hadith. Slightly less than the number of a mutawaatir. This type of Hadith and the previous two are types of aahaad Hadith.

Mutawaatir: That Hadith which is narrated from so many different chains in every generation that it is impossible to suppose that anyone could have conspired to fabricate the Hadith.

Types of Books of Hadith

There are many different types of compilations of Hadith, each of which has gained a specific name. Some of these type of books of Hadith are:

Sahih: That book whose compiler indicated that he has only included Sahih Hadith. For example, Sahih Bukhari and Sahih Muslim.

Jaami’: That book which includes Hadith categorized under the following eight categories: Siyar, Aadaab, Tafseer, ‘Aqaa’id, Futun, Ahkaam, Ishraat and Manaaqib. For example, Bukhari and Tirmidhi.

Sunan: That book which only includes Hadith that are related to rules (ahkaam). For example, Sunan Abu Dawood and Nisaa’i.

Musnad: That book which is arranged by the order of the name of the Sahabah who narrated the Hadith. For example, Musnad Imam Ahmad.

Mu’jam: That book which is arranged by the order of the shuyookh who narrated the Hadith. For example, Mu’jam Tabaraani.

Mustakhrij: That book in which the compiler brings chains from other shuyookh besides the author of another book to support the Hadith of that author’s book. For example Mustakhraj Abi Nu’aym on Bukhari.

Mustadrik: That book which includes Hadith under various headings which another author has left out of his book. For example, Mustadrik Haakim includes Hadith that are not in the two Sahih but which Imam Haakim has indicated as satisfying the conditions for authenticity that were followed by Bukhari and Muslim.

Risaalah: That book which only contains Hadith under the heading of one of the eight headings mentioned in the Jaami’. For example, Imam Ahmad’s book of Zuhd which falls under aadaab and Ibn Jareer’s book of tafseer.

Juz: That smaller book which only contains Hadith about a particular subject. For example, Imam Bukhari’s Juz Qira’ah Khalf al-Imam.

Arba’een: A collection of 40 Hadith. For example, Arba’een-e-Nawawi.

Ranks of the Books of Hadith

Shah Waliyullah () has specified four ranks of books of Hadith with regard to their reliability, fame and acceptability. The first contains those books whose reliability is strongly agreed upon. For example, Sahih Bukhari, Sahih Muslim, Mu’atta Imam Malik.

The second rank are close in fame and reliability to the first. Most of the Hadith in such books are either Sahih or hasan. Some da’eef Hadith may also be included but they are clearly indicated. For example, Jaami’ Tirmidhi, and the Sunans of Abu Dawood and Nisaa’i.

The third level are those books whose authors preceded or were contemporaries of Bukhari () and Muslim (). The competence of these scholars is firmly established but in their collections they also included da’eef Hadith and even sometimes those which were known to be fabricated. For example, Musnad Shaafi’i, Sunan Ibn Maajah, Musannaf ‘Abdur-Razzaaq, Musannaf Ibn Abi Shaybah, Sunan Daarimi, Sunan Daaraqutni and Sunan Bayhaqi.

Fourthly, there are those books of the later scholars which include Hadith that are not found to be related by the scholars of the early era. The reason for this might be that either the previous scholars were not aware of those Hadith or they left them alone because of some defect (‘ilal). Some examples of such collections are Daylami, Abu Nu’aym, Ibn ‘Asaa and others.

The Status of Da’eef Hadith

When the sanad of a Hadith is the subject of dispute or unreliability, it is called mat’oon or majrooh. That are many types of Hadith that fall in this category, discussed above, such as Mudtarib, Munqati’, Mu’allal, Munkar, Matrook and others. All such Hadith are known as da’eef, however they are of different ranks of weakness. In comparison to other types for example, the matrook is one of the most deficient types of Hadith. It is possible that the sanad of one Hadith may contain several types of weaknesses at once, however its status remains da’eef although its weakness increases. The purpose of mentioning this is that just because a Hadith is labeled as da’eef does not at all imply it is fabricated. Only a Hadith for which the chain of narrators contains a fabricator is known as mawdoo’.

The Assertion of Something as “Not Sahih

Sometimes, the muhadditheen have written regarding a particular sanad: Laa yasihh (“it is not Sahih”). This phrase is erroneously understood by ignorant people to mean that the Hadith is fabricated or rejected. However, in the terminology of the muhadditheen, Sahih is not the opposite of a fabricated or rejected Hadith. Rather, those Hadith which are not Sahih include Sahih li ghayrihi, Hasan and Da’eef. The meaning of the phrase above is that the Hadith is not Sahih li dhaatihi. In summary, the negation of something being Sahih is not necessarily an indication of its unreliability.

The Difference in Rulings on the Matn and Sanad