To Allah belongs what He takes, and to Him belongs what He gives, and for everything He sets a specific term. So she should have patience and seek the reward from Allah
Usāmah ibn Zayd ibn Hārithah (may Allah be pleased with him) reported: The Prophet's daughter sent for him to come over because her son was dying. The Prophet (may Allah's peace and blessings be upon him) sent her the greeting of peace and this message: "To Allah belong…

