Undoubtedly, Allah عَزَّوَجَلَّ has power over everything. He عَزَّوَجَلَّ can bestow as much reward as He عَزَّوَجَلَّ wills. He عَزَّوَجَلَّ is not helpless or dependant at all. So if someone looks at his parents with a merciful gaze one hundred times a day; He عَزَّوَجَلَّ will grant him the reward of one hundred accepted Hajjs.
صَلُّوۡا عَلَى الۡحَبِيۡب صَلَّى اللّٰهُ تَعَالٰى عَلٰى مُحَمَّد
Once Sayyidunā Mūsā عَـلٰى نَبِـيِّـنَا وَ عَـلَيْـهِ الـصَّلٰوة ُ وَالـسَّلَام humbly asked Allah عَزَّوَجَلَّ, ‘O the most Forgiving One! Show me the person who will be my companion in Paradise.’ Allah عَزَّوَجَلَّ said, ‘Go to so-and-so city. You will find there so-and-so butcher. He is your companion in Paradise.’ Therefore, Sayyidunā Mūsā عَـلٰى نَبِـيِّـنَا وَ عَـلَيْـهِ الـصَّلٰوة ُ وَالـسَّلَام went to the city to meet the butcher. (Despite not knowing him and deeming him as a travelling guest), the butcher invited Sayyidunā Mūsā عَـلٰى نَبِـيِّـنَا وَ عَـلَيْـهِ الـصَّلٰوة ُ وَالـسَّلَام. When both of them sat down to eat, he placed a very big basket beside him. He would eat one morsel himself and put two into the basket. Someone knocked on the door. The butcher got up and went to answer the door. Meanwhile, Sayyidunā Mūsā عَـلٰى نَبِـيِّـنَا وَ عَـلَيْـهِ الـصَّلٰوة ُ وَالـسَّلَام looked in the basket and found an elderly man and woman inside. As soon as they looked at Sayyidunā Mūsā عَـلٰى نَبِـيِّـنَا وَ عَـلَيْـهِ الـصَّلٰوة ُ وَالـسَّلَام, a smile spread across their faces. They testified the Prophethood of Sayyidunā Mūsā عَـلٰى نَبِـيِّـنَا وَ عَـلَيْـهِ الـصَّلٰوة ُ وَالـسَّلَام and passed away right away.