Lord Of The Worlds
This postulation of his seems not ture. I dont know about any grammatical rule to its support. Contrary to it, we find that the Quran used the word Alameen for non-people world too, in the vers 7:54 إِنَّ رَبَّكُمُ اللَّـهُ الَّذِي خَلَقَ السَّمَاوَاتِ وَالْأَرْضَ فِي سِتَّةِ أَيَّامٍ ثُمَّ اسْتَوَىٰ عَلَى الْعَرْشِ يُغْشِي اللَّيْلَ النَّهَارَ يَطْلُبُهُ حَثِيثًا وَالشَّمْسَ وَالْقَمَرَ وَالنُّجُومَ مُسَخَّرَاتٍ بِأَمْرِهِ ۗ أَلَا لَهُ الْخَلْقُ وَالْأَمْرُ ۗ تَبَارَكَ اللَّـهُ رَبُّ الْعَالَمِينَ in the the word آربعین لیلۃ we see that this ین is used to tell nights which does not include people in it.
Yes. It’s not rafa’. It’s nasb or jarr