The Messenger of Allah ﷺ said: ʿAllah is Kind and loves kindness, and He rewards for kindness in a way that He does not reward for harshness.ʿ (Using translation from Aḥmad 902)  

قال قال رسول الله ﷺ «إِنَّ اللهَ رَفِيقٌ يُحِبُّ الرِّفْقُ وَيُعْطِي عَلَى الرِّفْقِ مَا لَا يُعْطِي عَلَى الْعُنْفِ»