قَوْلُهُ: {وَلَمْ يَلْبِسُوا إِيمَانَهُمْ بِظُلْمٍ} [الأنعام: 82]
When the following Verse was revealed: "It is those who believe and confuse not their belief with wrong (worshipping others besides Allah.)" (6:83), the companions of Messenger of Allah ﷺ asked, "Who is amongst us who had not done injustice (wrong)?" Allah revealed: "No doubt, joining others in worship with Allah is a great injustice (wrong) indeed." (31.13) (Using translation from Bukhārī 32)
لَمَّا نَزَلَتْ هَذِهِ الْآيَةُ {الَّذِينَ آمَنُوا وَلَمْ يَلْبِسُوا} [الأنعام 82] إِيمَانَهُمْ بِظُلْمٍ قَالَ أَصْحَابُ رَسُولِ اللهِ ﷺ أَيُّنَا لَمْ يَظْلِمْ؟ فَأَنْزَلَ اللهُ جَلَّ وَعَزَّ {إِنَّ الشِّرْكَ} [لقمان 13] لَظُلْمٌ عَظِيمٌ