إِنَّمَا حَرَّمَ عَلَيْكُمُ الْمَيْتَةَ
He prohibited carrion to you.
The discussion addresses active/passive readings and the case of al-mayta. A rhetorical argument built on one syntactic reading must not be attributed to all readings indiscriminately.
Comparative review
DeviceRhetorical contribution
لاAffirms then denies a rival
بلTurns toward a replacement assertion
لكنCorrects a preceding expectation
ما…إلاExplicit negation followed by exception
إنماCompact restrictive particle