if allah had expanded his provision to his worshipers they would become tyrannical in the earth but he sends down to them what he will in due measure he is aware and sees his worshipers.
ولو بسط الله الرزق لعباده لبغوا في الأرض ولكن ينزل بقدر ما يشاء إنه بعباده خبير بصير