Weak memory and the time of transmission

Persistent and later-onset poor memory Read the bilingual lesson for Weak memory and the time of transmission and test your understanding with a focused quiz.

Lesson

1. Introduction

The example of Ibn Lahiʿah concerns errors in transmission associated with poor memory in his later period. It introduces the distinction between reports from before and after a later deterioration. • What is poor memory in this discussion? • How does persistent weakness differ from later-onset weakness? • What is the ruling when the time of a report is unknown?

2. The definition of sūʾ al-ḥifẓ

Sūʾ al-ḥifẓ means poor memory. It is the tenth and final cause in the studied list of reasons for unreliability. A narrator is described as sayyiʾ al-ḥifẓ when, because of poor memory, his incorrect transmissions equal or exceed his correct ones. • The cause is poor memory. • Errors equal or exceed correct transmission. • An occasional single error is not the full definition.

3. Persistent poor memory

Persistent poor memory is weakness present from the beginning of life and remaining throughout. • The weakness has been present from the start. • Distinguish it from weakness that begins after a later event or condition. • Such a narrator’s report is described as unreliable and weak. Here lāzim means an enduring condition.

4. Later-onset poor memory

In later-onset poor memory, the weakness is not present from the start. It develops later because of a condition, such as old age or loss of sight. • The weakness was not initially present. • It arose later. • This makes the time of transmission important. 1. Ṭāriʾ: a condition that arises later. 2. A condition or change: something through which the memory weakness develops in this discussion.

5. Two related labels

A narrator who develops this later weakness is called mukhtaliṭ, and the related report is described as mukhtalaṭ. • Mukhtaliṭ: the narrator’s description. • Mukhtalaṭ: the report’s description. Alongside these labels, retain the distinction in the time of transmission. The narrator’s description does not give every earlier and later report the same ruling.

6. Reports from before and after the weakness

When research establishes the time of a report, two cases are distinguished: • Before the deterioration: the report is accepted. • After the deterioration: the report is unreliable. What matters here is whether the particular report belongs to the earlier or later period; the narrator’s age or fame alone is insufficient. 1. Accepted: the ruling here is explained in relation to the later deterioration.

7. When the time is unknown

If it is unknown whether the report belongs to before or after the deterioration, judgment is suspended. • Do not assume it belongs to the earlier period. • Do not confuse an unknown date with a report established to be later. • Withhold an acceptance or rejection decision until the relevant timing is known. 1. Tawaqquf: withholding judgment because necessary information is unavailable.

8. The example of Ibn Lahiʿah

Ibn Lahiʿah was a well-known Hadith scholar. In his later period, poor memory led to errors in transmission. The important feature of this example is the later period: • It illustrates weakness developing later. • Earlier and later reports must be distinguished. • A particular report cannot be assigned to either period without establishing its time.

9. Summary: the weakness and the time

• Poor memory: the definition includes incorrect transmission equalling or exceeding correct transmission. • Persistent: weakness present from the start; the report is weak and unreliable. • Later-onset: subsequent deterioration; the particular report’s timing matters. • Earlier: accepted. Later: unreliable. Unknown timing: suspend judgment. Later deterioration does not mean that every report was weak from the beginning.

Practice questions

Question 1

How is the amount of incorrect transmission described?

  • More than or equal to correct transmission
  • Always less than correct transmission
  • Only one isolated error

Question 2

What is weakness present from the beginning and persisting?

  • Later-onset poor memory
  • Persistent poor memory
  • Suspension of judgment

Question 3

Which labels describe the later-affected narrator and the report, respectively?

  • Both are mukhtalaṭ.
  • Narrator mukhtalaṭ, report mukhtaliṭ
  • Narrator mukhtaliṭ, report mukhtalaṭ

Question 4

If research establishes a report as preceding the deterioration, what is its ruling here?

  • Accepted
  • Unreliable like a later report
  • Always suspend even though the time is known

Question 5

What is the ruling when the report is established as later?

  • Accepted because the narrator previously transmitted accurately
  • Unreliable
  • Automatically treat it as earlier

Question 6

What if it is unknown whether a report is earlier or later?

  • Accept by assumption.
  • Declare it an established later report.
  • Suspend judgment.

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