and had allah increased the sustenance for all his slaves they would have surely caused turmoil in the land but he sends it down by a proper assessment as he wills indeed he is well aware of seeing his bondmen.
ولو بسط الله الرزق لعباده لبغوا في الأرض ولكن ينزل بقدر ما يشاء إنه بعباده خبير بصير