ذِكْرُ مَا يَجِبُ عَلَى الْمَرْءِ مِنْ تَرْكِ الِاتِّكَالِ عَلَى قَضَاءِ اللَّهِ دُونَ التَّشْمِيرِ فِيمَا يُقَرِّبُهُ إِلَيْهِ
We were sitting with the Prophet ﷺ at a funeral - I [the narrator] think he said in Baqeeʿ al-Gharqad - and he struck the ground (with a stick), then he lifted his head and said: “There is no one among you but Allah has decreed his place in Paradise or his place in Hell.” We said: O Messenger of Allah ﷺ, shouldnʿt we rely on that? He said: ʿNo, rather strive, for each will be enabled [to do the appropriate deeds].” Then he recited: ʿAs for him who gives (in charity) and keeps his duty to Allah and fears Him, And believes in Al-Husna.ʿ We will make smooth for him the path of ease (goodness). But he who is greedy miser and thinks himself self sufficient. And belies Al-Husna. We will make smooth for him the path for evil” [Al-Lail 92:5-10]. (Al-Husna: The Best (i.e. either La ilaha illAllaah: none has the right to be worshipped but Allah) or a reward from Allah (i.e. Allah will compensate him for what he will spend in Allahʿs way or bless him with Paradise) Footnote from Hilali/Khan Translation of meanings) (Using translation from Aḥmad 1110)
أَنَّ النَّبِيَّ ﷺ كَانَ فِي جِنَازَةٍ فَأَخَذَ عُودًا فَجَعَلَ يَنْكُتُ بِهِ فِي الْأَرْضِ فقَالَ «مَا مِنْكُمْ مِنْ أَحَدٍ إِلَّا وَقَدْ كُتِبَ مَقْعَدُهُ مِنَ النَّارِ وَمَقْعَدُهُ مِنَ الْجَنَّةِ» فقَال رَجُلٌ أَلَا نَتَّكِلُ؟ فقَالَ «اعْمَلُوا فَكُلٌّ مُيَسَّرٌ» ثُمَّ قَرَأَ {فَأَمَّا مَنْ أَعْطَى وَاتَّقَى وَصَدَّقَ بِالْحُسْنَى فَسَنُيَسِّرُهُ لِلْيُسْرَى وَأَمَّا مَنْ بَخِلَ وَاسْتَغْنَى وَكَذَّبَ بِالْحُسْنَى فَسَنُيَسِّرُهُ لِلْعُسْرَى}