Hadith
حَدَّثَنَا عَلِيُّ بْنُ خَشْرَمٍ، أَخْبَرَنَا عِيسَى بْنُ يُونُسَ، عَنِ الأَعْمَشِ، عَنْ إِبْرَاهِيمَ، عَنْ عَلْقَمَةَ، عَنْ عَبْدِ اللَّهِ، قَالَ : لَمَّا نَزَلَتْ: ( الَّذِينَ آمَنُوا وَلَمْ يَلْبِسُوا إِيمَانَهُمْ بِظُلْمٍ ) شَقَّ ذَلِكَ عَلَى الْمُسْلِمِينَ فَقَالُوا يَا رَسُولَ اللَّهِ وَأَيُّنَا لاَ يَظْلِمُ نَفْسَهُ . قَالَ " لَيْسَ ذَلِكَ إِنَّمَا هُوَ الشِّرْكُ أَلَمْ تَسْمَعُوا مَا قَالَ لُقْمَانُ لاِبْنِهِ : ( يَا بُنَيَّ لاَ تُشْرِكْ بِاللَّهِ إِنَّ الشِّرْكَ لَظُلْمٌ عَظِيمٌ ) " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ .
Narrated 'Abdullah:"When (the following) was revealed: It is those who believe and confuse not their belief with Zulm (wrong) (6:82) - That bothered some Muslims, so they said: 'O Messenger of Allah! Which of us has not wronged himself?' He said: 'It is not that, it is only Shirk, have you not heard what Luqman said to his son: O my son! Do not commit Shirk with Allah. Verily Shirk is a tremendous Zulm (wrong) (31:)
Sahih · Ahmad Muhammad Shakir
Jami' at-Tirmidhi 3067 ·Book 47, Hadith 119·Also available on sunnah.com·