He turns to Him and prays Him with sincerity, hope and faith that He alone can restore justice to him. Similarly, a person who has travelled away from home feels himself a stranger among people with whom he may have little in common. That gives him a sense of weakness. When he prays to Allah, he does so with devotion and sincerity. Parents do not normally pray to Allah against their own children unless they are genuinely and deeply hurt by them.
Nothing hurts a human being more than ingratitude.
When he does someone a good turn, he expects his good turn to be appreciated. If, instead, the other person is ungrateful, he feels deeply hurt. Parents normally do every kindness they can to their children. Prayers of a traveller, a person who has been denied justice and parents who feel aggrieved from their offspring are answered immediately by Allah. Repeated Unkindness To his parents, a child represents hope for the future.