وَمِنَ ٱلنَّاسِ مَن يَعْبُدُ ٱللَّهَ عَلَىٰ حَرْفٍۢ ۖ فَإِنْ أَصَابَهُۥ خَيْرٌ ٱطْمَأَنَّ بِهِۦ ۖ وَإِنْ أَصَابَتْهُ فِتْنَةٌ ٱنقَلَبَ عَلَىٰ وَجْهِهِۦ خَسِرَ ٱلدُّنْيَا وَٱلْـَٔاخِرَةَ ۚ ذَٰلِكَ هُوَ ٱلْخُسْرَانُ ٱلْمُبِينُ ﴿١١﴾
And of the people is he who worships Allāh on an edge. If he is touched by good, he is reassured by it; but if he is struck by trial, he turns on his face [to unbelief]. He has lost [this] world and the Hereafter. That is what is the manifest loss.
يَدْعُوا۟ مِن دُونِ ٱللَّهِ مَا لَا يَضُرُّهُۥ وَمَا لَا يَنفَعُهُۥ ۚ ذَٰلِكَ هُوَ ٱلضَّلَـٰلُ ٱلْبَعِيدُ ﴿١٢﴾
He invokes instead of Allāh that which neither harms him nor benefits him. That is what is the extreme error.
يَدْعُوا۟ لَمَن ضَرُّهُۥٓ أَقْرَبُ مِن نَّفْعِهِۦ ۚ لَبِئْسَ ٱلْمَوْلَىٰ وَلَبِئْسَ ٱلْعَشِيرُ ﴿١٣﴾
He invokes one whose harm is closer than his benefit - how wretched the protector and how wretched the associate.
إِنَّ ٱللَّهَ يُدْخِلُ ٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّـٰلِحَـٰتِ جَنَّـٰتٍۢ تَجْرِى مِن تَحْتِهَا ٱلْأَنْهَـٰرُ ۚ إِنَّ ٱللَّهَ يَفْعَلُ مَا يُرِيدُ ﴿١٤﴾
Indeed, Allāh will admit those who believe and do righteous deeds to gardens beneath which rivers flow. Indeed, Allāh does what He intends.
مَن كَانَ يَظُنُّ أَن لَّن يَنصُرَهُ ٱللَّهُ فِى ٱلدُّنْيَا وَٱلْـَٔاخِرَةِ فَلْيَمْدُدْ بِسَبَبٍ إِلَى ٱلسَّمَآءِ ثُمَّ لْيَقْطَعْ فَلْيَنظُرْ هَلْ يُذْهِبَنَّ كَيْدُهُۥ مَا يَغِيظُ ﴿١٥﴾
Whoever should think that Allāh will not support him [i.e., Prophet Muḥammad (ﷺ)] in this world and the Hereafter - let him extend a rope to the ceiling, then cut off [his breath], and let him see: will his effort remove that which enrages [him]?