11وَمِنَ النّاسِ مَن يَعبُدُ اللَّهَ عَلىٰ حَرفٍ ۖ فَإِن أَصابَهُ خَيرٌ اطمَأَنَّ بِهِ ۖ وَإِن أَصابَتهُ فِتنَةٌ انقَلَبَ عَلىٰ وَجهِهِ خَسِرَ الدُّنيا وَالآخِرَةَ ۚ ذٰلِكَ هُوَ الخُسرانُ المُبينُHamid AzizAnd amongst men are those who serve Allah wavering on a brink; so that if there befall him good, he is comforted; but if there befall him a trial, he falls away. He loses both this world and the Hereafter - that is an obvious loss.