Your conscience may help you to assess a future act and suggest how you would feel if you performed it. Conscience often comes into play in what way?
لكِنْ مِنَ ٱلشَّائِعِ أَكْثَرَ أَنْ يَتَحَرَّكَ ضَمِيرُكَ بَعْدَ أَنْ تَفْعَلَ أَمْرًا مَا .‏