Abdel Haleem Word Analysis

Why do their rabbis and scholars not forbid them to speak sinfully and consume what is unlawful? How evil their deeds are
Abdel Haleem Arabic Root / Link Morphology
Why (do) not
لَوْلَا (lawlā)
ل و ل ا
Prep.
Prep
forbid them
يَنْهَىٰهُمُ (yanhāhumu)
ن ه ي
Verb
V
the Rabbis
ٱلرَّبَّٰنِيُّونَ (l-rabāniyūna)
ر ب ب
Noun
Noun
and the religious scholars
وَٱلْأَحْبَارُ (wal-aḥbāru)
ح ب ر
Noun
Noun
from
عَن (ʿan)
ع ن
Prep.
Prep
their saying
قَوْلِهِمُ (qawlihimu)
ق و ل
Noun
Noun
the sinful
ٱلْإِثْمَ (l-ith'ma)
أ ث م
Noun
Noun
and their eating
وَأَكْلِهِمُ (wa-aklihimu)
أ ك ل
Noun
Noun
(of) the forbidden
ٱلسُّحْتَ (l-suḥ'ta)
س ح ت
Noun
Noun
Surely, evil
لَبِئْسَ (labi'sa)
ب أ س
Verb
V
(is) what
مَا (mā)
م ا
Noun
Noun
they used to
كَانُوا۟ (kānū)
ك و ن
Verb
V
do
يَصْنَعُونَ (yaṣnaʿūna)
ص ن ع
Verb
V