[Machine] I prayed with the Messenger of Allah ﷺ one of the night prayers. When he finished, he turned towards us with a smile on his face and said, "Do you not ask me why I laughed?" They said, "Allah and His Messenger know best." He said, "I marvel at Allah's decree for His believing slave. Verily, whatever Allah decrees for him is good, and there is no one who has all his affairs decreed by Allah as good except for the believing slave."  

صَلَّيْتُ مَعَ رَسُولِ اللهِ ﷺ إِحْدَى صَلَاتَيِ الْعِشَاءِ فَلَمَّا انْصَرَفَ أَقْبَلَ إِلَيْنَا بِوَجْهِهِ ضَاحِكًا فَقَالَ «أَلَا تَسْأَلُونِي مِمَّ ضَحِكْتُ؟» قَالُوا اللهُ وَرَسُولُهُ أَعْلَمُ قَالَ «عَجِبْتُ مِنْ قَضَاءِ اللهِ لِلْعَبْدِ الْمُسْلِمِ إِنَّ كُلَّ مَا قَضَى اللهُ لَهُ خَيْرٌ وَلَيْسَ أَحَدٌ كُلُّ قَضَاءِ اللهِ لَهُ خَيْرٌ إِلَّا الْعَبْدُ الْمُسْلِمُ»