This will help you to avoid serious sin because you will prove to be among “those who through use have their perceptive powers trained to distinguish both right and wrong. ”
فَسَيُسَاعِدُكَ ذلِكَ أَنْ تَتَجَنَّبَ ٱرْتِكَابَ خَطِيَّةٍ خَطِيرَةٍ لِأَنَّكَ سَتَكُونُ بَيْنَ ٱلَّذِينَ « بِٱلْمُمَارَسَةِ صَارَتْ قُوَى إِدْرَاكِهِمْ مُدَرَّبَةً عَلَى ٱلتَّمْيِيزِ بَيْنَ ٱلصَّوَابِ وَٱلْخَطَإِ » .‏