Do you kiss your children? He said: Yes. Thereupon they said: By Allah but we do not kiss our children. Thereupon Messenger of Allah ﷺ said: Then what can I do if Allah has deprived you of mercy? Ibn Numair said: (We has deprived) your heart of mercy.
قَدِمَ نَاسٌ مِنَ الأَعْرَابِ عَلَى رَسُولِ اللَّهِ ﷺ فَقَالُوا أَتُقَبِّلُونَ صِبْيَانَكُمْ فَقَالُوا نَعَمْ فَقَالُوا لَكِنَّا وَاللَّهِ مَا نُقَبِّلُ فَقَالَ رَسُولُ اللَّهِ ﷺ وَأَمْلِكُ إِنْ كَانَ اللَّهُ نَزَعَ مِنْكُمُ الرَّحْمَةَ وَقَالَ ابْنُ نُمَيْرٍ مِنْ قَلْبِكَ الرَّحْمَةَ