Allah's Messenger (ﷺ) said, Allah will not be merciful to those who are not merciful to mankind.

':'Telah menceritakan kepada kami Muhammad bin Salam telah menceritakan kepada kami Abu Mu'awiyah dari Al A'masy dari Zaid bin Wahb dan Abu dlabyan dari Jarir bin Abdullah berkata 'Rasulullah shallallahu 'alaihi wasallam bersabda: 'Allah tak bakalan menyayangi siapa saja yang tidak menyayangi manusia.''

We were with the Prophet (ﷺ) when suddenly there came to him a messenger from one of his daughters who was asking him to come and see her son who was dying. The Prophet (ﷺ) said (to the messenger), Go back and tell her that whatever Allah takes is His, and whatever He gives is His, and everything with Him has a limited fixed term (in this world). So order her to be patient and hope for Allah's reward. But she sent the messenger to the Prophet (ﷺ) again, swearing that he should come to her. So the Prophet got up, and so did Sa`d bin 'Ubada and Mu`adh bin Jabal (and went to her). When the child was brought to the Prophet (ﷺ) his breath was disturbed in his chest as if it were in a water skin. On that the eyes of the Prophet (ﷺ) became flooded with tears, whereupon Sa`d said to him, O Allah's Messenger (ﷺ)! What is this? The Prophet (ﷺ) said, This is mercy which Allah has put in the heart of His slaves, and Allah bestows His mercy only on those of His slaves who are merciful (to others).

':'Telah menceritakan kepada kami Abu Nu'man telah menceritakan kepada kami Hammad bin Zaid dari 'Ashim Al ahwal dari Abu Utsman an Nahdi dari Usamah bin Zaid berkata 'Kami di sisi Nabi shallallahu 'alaihi wasallam lantas utusan salah seorang di antara kedua puteri beliau memanggilnya karena anak laki-lakinya diambang kematian. Lantas Nabi bersabda kepada sang utusan: 'Pulanglah engkau ke rumah anak puteriku dan beritahukanlah kepadanya bahwa segala milik Allah-lah yang diambil-Nya dan apa yang diberikan-Nya dan segala sesuatu di sisi-Nya telah ada ketentuan yang ditetapkan. Suruhlah dia untuk bersabar dan mengharap-harap pahala.' Anak puteri beliau kembali mengutus utusannya disertai sumpah yang isinya 'Anda harus mendatanginya.' Kontan Nabi shallallahu 'alaihi wasallam berdiri bersama Sa'd bin Ubadah dan Muadz bin Jabal lalu anak kecil dari puteri beliau diserahkan beliau sedang nyawanya sudah tersengal-sengal seolah-olah sudah di penghujung (sisa-sia) hayatnya. Kedua mata Nabi terus berlinang maka Sa'd bertanya 'Wahai Rasulullah mengapa mata anda menangis? ' Nabi menjawab: 'Inilah rahmat yang Allah letakkan dalam hati hamba-Nya hanyasanya Allah menyayangi hamba-Nya yang penyayang.''