Of course, that ended any association those men could have had with their parents. But there is more.
تَخَيَّلْ كَيْفَ شَعَرَ حِينَ قَتَلَ يَهْوَهُ نَادَابَ وَأَبِيهُو لِأَنَّهُمَا قَرَّبَا نَارًا غَيْرَ مَشْرُوعَةٍ أَمَامَهُ .‏