hadith
5903
۞
Imam Ali (AS) said, Sincere worship means that a person [puts his] hopes in none other than his Lord and fears nothing but his wrongdoing.
الإمامُ عليٌّ (عَلَيهِ الّسَلامُ) : اَلعِبادَةُ الخالِصَةُ أنْ لايَرْجُوَ الرَّجُلُ إلاّ رَبَّهُ وَ لا يَخافُ إلاّ ذَنْبَهُ