Ibn ‘Abbas said “I did not see anything more resembling to minor sins than what Abu Hurairah reported from the Prophet ﷺ who said “Allaah has decreed for the children of Adam a share in adultery, he will get it by all means, the adultery of eyes is looking; the adultery of tongue is speaking; the soul desires and has a passion; the private parts confirms or falsifies it.”
مَا رَأَيْتُ شَيْئًا أَشْبَهَ بِاللَّمَمِ مِمَّا قَالَ أَبُو هُرَيْرَةَ عَنِ النَّبِيِّ ﷺ إِنَّ اللَّهَ كَتَبَ عَلَى ابْنِ آدَمَ حَظَّهُ مِنَ الزِّنَا أَدْرَكَ ذَلِكَ لاَ مَحَالَةَ فَزِنَا الْعَيْنَيْنِ النَّظَرُ وَزِنَا اللِّسَانِ الْمَنْطِقُ وَالنَّفْسُ تَمَنَّى وَتَشْتَهِي وَالْفَرْجُ يُصَدِّقُ ذَلِكَ وَيُكَذِّبُهُ