These modes of reading aimed at the same point, not different in respect of lawful and unlawful.
الزُّهْرِيُّ إِنَّمَا هَذِهِ الأَحْرُفُ فِي الأَمْرِ الْوَاحِدِ لَيْسَ تَخْتَلِفُ فِي حَلاَلٍ وَلاَ حَرَامٍ
These modes of reading aimed at the same point, not different in respect of lawful and unlawful.
الزُّهْرِيُّ إِنَّمَا هَذِهِ الأَحْرُفُ فِي الأَمْرِ الْوَاحِدِ لَيْسَ تَخْتَلِفُ فِي حَلاَلٍ وَلاَ حَرَامٍ