"Abstinence in the world is not by prohibiting (oneself) the lawful nor by neglecting wealth , but abstinence in the world is that you not hold more firmly to what is in your hand than to what is in the hand of Allah, and that you be more hopeful of the rewards that come with an affliction that you may suffer if it remain with you."  

عَنِ النَّبِيِّ ﷺ قَالَ الزَّهَادَةُ فِي الدُّنْيَا لَيْسَتْ بِتَحْرِيمِ الْحَلاَلِ وَلاَ إِضَاعَةِ الْمَالِ وَلَكِنَّ الزَّهَادَةَ فِي الدُّنْيَا أَنْ لاَ تَكُونَ بِمَا فِي يَدَيْكَ أَوْثَقَ مِمَّا فِي يَدَىِ اللَّهِ وَأَنْ تَكُونَ فِي ثَوَابِ الْمُصِيبَةِ إِذَا أَنْتَ أُصِبْتَ بِهَا أَرْغَبَ فِيهَا لَوْ أَنَّهَا أُبْقِيَتْ لَكَ