I. THE CONDITION FOR THE ACCEPTANCE OF HADITH
A Hadith must meet the following five criteria
in order to be accepted in Islamic law as a source of legal ordinance:
1. Continuity of the chain of transmitters
This chain of transmitters has to be unbroken
in order for the Hadith to be acceptable. That is, none of the transmitters must be missing from the chain of narrators. Furthermore,
each transmitter must also have heard the Hadith in question directly from the transmitter before him. Knowledge of this is
verified with the help of the biographical sciences of the science of Hadith.
2. The integrity ('adalah) of the transmitters:
The integrity of the transmitters is established
in terms of their out- ward observance of Islam. In other words, it is ascertained that they practice what is required of
them by Islam and they are not known to engage in the doing of things which are forbidden. Again this precondition is verified
through the biographical sciences of Hadith.
3. Soundness of memory of the transmitters:
It must be verified through the biographical
sciences of Hadith that each transmitter has a sound memory or that his books were accurate and that he only transmitted directly
from his books.
4. Conformity of the Hadith:
It is important that the Hadith conform
with similar Hadiths on the same topics which are stronger than it. This conformity should be both in the chain of transmitters
and the text. Non-conformity in the chain of transmit- ters for example, might be if one of the transmitters in the chain
is differ- ent than in a stronger version of the same Hadith. Non-conformity in text would imply divergence in the meaning
of this Hadith with one which is stronger.
5. The absence of defects ('illah) in the
A defect ('illah) in Hadith is defined as
a hidden defect in the Hadith which takes away from its authenticity. A Hadith which has such a defect is one which appears
to be free from defect at first while after investiga- tion it is discovered that it has a certain defect which would not
be apparent without investigation. The defect can be in the chain of transmitters or in text or both.
II. CLASSIFICATION OF HADITH
There are two distinct types of Hadith:
A. The recurrent Hadith (al-Hadith al-mutawatir):
This type of Hadith is decisive in its certainty
(qat'i thubut). There is no doubt that it actually came down from the Prophet (peace be upon him). There are four conditions
which must be present for a Hadith to be of this category:
- At least four different persons must have narrated
- It must have been impossible for these four
or more to have concurred on a lie.
- They must have narrated the Hadith from similar
people (the first two conditions being applicable) from the beginning of the chain of transmit- ters until the end of it.
- Their narration of Hadith must rely on the mind
and the senses not the mind only because the mind might be mistaken (as imagining something to have happened).
B. The non-recurrent Hadith (al-Hadith al-ahad):
Any Hadith which is not recurrent (mutawatir) is called non-recurrent ('ahad). This category is divided into three sub-groupings
according to the number of narrators of the Hadith:
- The well-known Hadith (al-Hadith al-mashhur).
This is a Hadith which has been narrated by three or more people in the chain of transmitters but did not arrive at the rank
of recurrent Hadith.
- The strong Hadith (al-Hadith al-aziz). This
is a Hadith in which there are no less than two narrators in each part of the chain of narrators.
- The rare Hadith (al-Hadith al-gharib). This
is a Hadith which is narrated by a single person at one point in the chain of transmitters.
** The non-recurrent Hadith is sub-divided
into three more classifications regarding the beginning of the chain of transmitters:
- The Elevated Hadith (al-Hadith al-Marfu). This
is a Hadith the chain of narrators for which begins with the Prophet Muhammad (peace be upon him).
- The Suspended Hadith (al-Hadith al-mawquf).
This is a Hadith the chain of narrators for which does not trace back to the Prophet (peace be upon him) but traces back instead
to a Companion of the Prophet (peace be upon him).
- The Cut-off Hadith (al-Hadith al-maqtu'). This
is a Hadith the chain of narrators for which traces back only to a successor of the Companions of the Prophet (peace be upon
** The non-recurrent Hadith is broken into
three classifications regarding their acceptance as a source of Islamic Law:
- The authentic Hadith (al-Hadith as-sahih). This
is a Hadith which satisfies the five criteria for accepting a Hadith.
- The good Hadith (al-Hadith al-hasan). This is
the Hadith which, like the authentic Hadith, also satisfies these five criteria except the third criteria of the soundness
of memory of the transmitters is only slightly satisfied.
- The weak Hadith (al-Hadith ad-da'if). This is
a Hadith which does not satisfy all the five criteria for accep- ting Hadith. The weak Hadith is classified in different categories
regarding which of these five criteria is not met:
A. Weakness in the Hadith due to lack continuity
in the chain of transmitters.
- The continuity is missing at the end of chain
of transmitters the Hadith is called "hanging" (mu'allaq).
- If the continuity is missing in the middle of
the chain of transmitters, the Hadith is known as "interrupted" (munqati').
- If two successive transmitters or more are missing
in the middle of the chain of transmitters, the Hadith is called "problematic" (mu'dil).
- If the first transmitter, a Companion of the
Prophet (peace be upon him), is missing from the chain of transmitters, the Hadith is called "incom- pletely transmitted"
B. Weakness in the Hadith due to lack of
integrity ('adalah) in narrators.
- A Hadith whhich has been fabricated is known
as "fabricated" (mawdu').
- If the Matn (text) of a Hadith came down through
one channel of trans- mission only and the transmitter of that Hadith does not satisfy the criteria for integrity or his memory
is not good then the Hadith is said to be "rejected" (munkar).
- If a Hadith is transmitted by somebody who is
charged with lying and that Hadith is known only through his transmission then the Hadith is said to be "abandoned" (matruk).
- Three subgroupings of weak Hadith are classified
4.1. Mudallas is the chain of "forged" transmitters.
This is a Hadith which the transmitter has
transmitted from some other transmitter whom he has met but under whom he did not study, yet regarding whom he transmitted
the Hadith in a way implying that he heard from him.
4.2. Forged regarding teachers (mudallas
This is a Hadith in which the transmitter
calls his teacher (shaikh) by nicknames other than the names by which he is well known.
4.3. Forged regarding the naming of transmitters
This is a Hadith which is transmitted by
a weak transmitter between trustworthy transmitters who met each other with the weak transmit- ter between them having deleted,
so as not to be deleted.
- If one of the transmitter of the Hadith is not
named then the Hadith is called "obscure" (mubham).
- If something has been added to a Hadith, then
that Hadith is known as "interpolated" (mudraj), interpolation might be in the chain of narra- tors or in the text (matn).
C. Weakness due to the inaccuracy of the
memories of the transmitters:
- If a Hadith has been transmitted by different
weak channels, non of them being stronger than the others, then the Hadith is called "shaky" (mud- tarib).
- If there is a change in the wording of the Hadith
then the Hadith is called either "distorted" (musahhaf) or "interpolated" (muharaf).
- If there is inversion in the words of the chain
of narrators (sanad) or text (matn) of the Hadith, then the Hadith is called "inverted" (maqlub).
D. If the weakness is due to non-conformity
of a Hadith then it is called "odd" (shadhdh).
E. Weakness in a Hadith because of a "defect"
In this case the Hadith is called "defective"
It has to be stressed that in Islamic Law
only authentic (sahih) and good (hasan) Hadiths are used in deriving ordinance.