لا جرم

Probably لَا (lā) +‎ جُرْم (jurm) with the last in an obsolete vocalization (not usual already in the 7^th century CE) originally implying “it is no wrong [scilicet to claim]”.

لَا جَرَمَ • (lā jarama)

1. certainly, surely, no doubt, undoubtedly
   • 609–632 CE, Qur'an, 16:23:

     لَا جَرَمَ أَنَّ اللَّهَ يَعْلَمُ مَا يُسِرُّونَ وَمَا يُعْلِنُونَ ۚ إِنَّهُ لَا يُحِبُّ الْمُسْتَكْبِرِينَ

     No doubt that God knows what they hide and what they show, he indeed does not like the arrogant.

   • 609–632 CE, Qur'an, 16:62:

     وَيَجْعَلُونَ لِلَّهِ مَا يَكْرَهُونَ وَتَصِفُ أَلْسِنَتُهُمُ الْكَذِبَ أَنَّ لَهُمُ الْحُسْنَىٰ ۖ لَا جَرَمَ أَنَّ لَهُمُ النَّارَ وَأَنَّهُم مُّفْرَطُونَ

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   • 609–632 CE, Qur'an, 40:43:

     لا جَرَمَ أَنَّمَا تَدْعُونَنِي إِلَيْهِ لَيْسَ لَهُ دَعْوَةٌ فِي الدُّنْيَا وَلا فِي الآخِرَةِ وَأَنَّ مَرَدَّنَا إِلَى اللَّهِ وَأَنَّ الْمُسْرِفِينَ هُمْ أَصْحَابُ النَّارِ

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