A heart that has peace is life to the body, but wrong desires are like the wasting away of the bones.
القَلْبُ المَلِيءُ بِالسَّلامِ يُنَشِّطُ الجِسْمَ، أمّا الغِيرَةَ فَتُسَبِّبُ المَرَضَ.