Word by Word Analysis

أَمَّنْ هَـٰذَا ٱلَّذِى يَرْزُقُكُمْ إِنْ أَمْسَكَ رِزْقَهُۥ ۚ بَل لَّجُّوا۟ فِى عُتُوٍّ وَنُفُورٍ 21

Or who is it that could provide for you if He withheld His provision? But they have persisted in insolence and aversion.