فهي ما علم علة للحكم المنصوص عليه لغة
Its operative cause is recognized from the language of the text.
Dalālat al-naṣṣ: the prohibition of “uff” also rules out beating parents because the rationale of harm is clear from the prohibition itself.
Qiyās: a jurist examines a further problem, establishes its operative cause, and determines whether that cause is present in another case. Such inference ordinarily demands independent analysis.
Not everything disliked by someone can automatically be forbidden through the “uff” verse. The linguistically evident rationale and the actual nature of harm remain important.
The distinction prevents an obvious textual implication from being treated as unrestricted personal speculation. The chapter likewise discusses extending the Ramadan expiation associated with deliberate intercourse to eating or drinking through the clearly understood violation of the fast, a rule presented within Hanafi reasoning.