Al-Hajj 22:11
وَمِنَ ٱلنَّاسِ مَن يَعْبُدُ ٱللَّهَ عَلَىٰ حَرْفٍ ۖ فَإِنْ أَصَابَهُۥ خَيْرٌ ٱطْمَأَنَّ بِهِۦ ۖ وَإِنْ أَصَابَتْهُ فِتْنَةٌ ٱنقَلَبَ عَلَىٰ وَجْهِهِۦ خَسِرَ ٱلدُّنْيَا وَٱلْـَٔاخِرَةَ ۚ ذَٰلِكَ هُوَ ٱلْخُسْرَانُ ٱلْمُبِينُ
Wamina annasi man yaAAbuduAllaha AAala harfin fa-in asabahukhayrun itmaanna bihi wa-in asabat-hu fitnatuninqalaba AAala wajhihi khasira addunya wal-akhiratathalika huwa alkhusranu almubeen
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.
And among men there is one who worships Allah (standing) on the verge: so if some good thing happens to him, he is satisfied with it, and if a trial befalls him, he turns his face back. He loses both this world and the Hereafter. That is the manifest loss.