عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ قَالَ رَبُّكُمْ عَزَّ وَجَلَّ لَوْ أَنَّ عِبَادِي أَطَاعُونِي لَأَسْقَيْتُهُمُ الْمَطَرَ بِاللَّيْلِ وَأَطْلَعْتُ عَلَيْهِمُ الشَّمْسَ بِالنَّهَارِ وَلَمَا أَسْمَعْتُهُمْ صَوْتَ الرَّعْدِ وَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ إِنَّ حُسْنَ الظَّنِّ بِاللَّهِ مِنْ حُسْنِ عِبَادَةِ اللَّهِ
Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: Your Lord has said: If My servants obey Me, I will send rain upon them at night, I will make the sun rise for them during the day, and I will not even let them hear the sound of thunder. The Prophet (peace and blessings be upon him) further said: Having good expectations about Allah is part of the best worship of Him.