Narrated 'Abdullah:

When the Verse: 'It is those who believe and confuse not their belief with wrong (i.e., worshipping others besides Allah): (6.82) was revealed, it became very hard on the companions of the Prophet and they said, "Who among us has not confused his belief with wrong (oppression)?" On that, Allah's Apostle ﷺ said, "This is not meant (by the Verse). Don't you listen to Luqman's statement: 'Verily! Joining others in worship with Allah is a great wrong indeed.' (31.13)

حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا جَرِيرٌ، عَنِ الأَعْمَشِ، عَنْ إِبْرَاهِيمَ، عَنْ عَلْقَمَةَ، عَنْ عَبْدِ اللَّهِ ـ رضى الله عنه ـ قَالَ لَمَّا نَزَلَتْ هَذِهِ الآيَةُ {الَّذِينَ آمَنُوا وَلَمْ يَلْبِسُوا إِيمَانَهُمْ بِظُلْمٍ} شَقَّ ذَلِكَ عَلَى أَصْحَابِ النَّبِيِّ ﷺ وَقَالُوا أَيُّنَا لَمْ يَلْبِسْ إِيمَانَهُ بِظُلْمٍ فَقَالَ رَسُولُ اللَّهِ ﷺ " إِنَّهُ لَيْسَ بِذَاكَ، أَلاَ تَسْمَعُونَ إِلَى قَوْلِ لُقْمَانَ {إِنَّ الشِّرْكَ لَظُلْمٌ عَظِيمٌ}".