The Greatest DenominatorGreatest Denominator

Quran 46:15

IslamQuran 46:15
We have enjoined on man kindness to his parents: In pain did his mother bear him, and in pain did she give him birth. … he says, "O my Lord! Grant me that I may be grateful for Thy favour which Thou has bestowed upon me, and upon both my parents, … and be gracious to me in my issue. …

وَوَصَّيْنَا ٱلْإِنسَـٰنَ بِوَٰلِدَيْهِ إِحْسَـٰنًا ۖ حَمَلَتْهُ أُمُّهُۥ كُرْهًا وَوَضَعَتْهُ كُرْهًا ۖ وَحَمْلُهُۥ وَفِصَـٰلُهُۥ ثَلَـٰثُونَ شَهْرًا ۚ حَتَّىٰٓ إِذَا بَلَغَ أَشُدَّهُۥ وَبَلَغَ أَرْبَعِينَ سَنَةً قَالَ رَبِّ أَوْزِعْنِىٓ أَنْ أَشْكُرَ نِعْمَتَكَ ٱلَّتِىٓ أَنْعَمْتَ عَلَىَّ وَعَلَىٰ وَٰلِدَىَّ وَأَنْ أَعْمَلَ صَـٰلِحًا تَرْضَىٰهُ وَأَصْلِحْ لِى فِى ذُرِّيَّتِىٓ ۖ إِنِّى تُبْتُ إِلَيْكَ وَإِنِّى مِنَ ٱلْمُسْلِمِينَ

The same idea in other traditions


ConfucianismAnalects 4.21
The Master said, "The years of parents may by no means not be kept in the memory, as an occasion at once for joy and for fear."
SikhismSGGS Ang 788
They are not said to be husband and wife, who merely sit together. They alone are called husband and wife, who have one light in two bodies.
JainismKalpa Sutra 94
Then the Venerable Ascetic Mahâvîra, while in her womb, formed the following resolution: 'It will not behove me, during the life of my parents, to tear out my hair, and leaving the house to enter the state of houselessness.'
TaoismTao Te Ching 18
When the Great Tao (Way or Method) ceased to be observed, benevolence and righteousness came into vogue. (Then) appeared wisdom and shrewdness, and there ensued great hypocrisy. When harmony no longer prevailed throughout the six kinships, filial sons found their manifestation; when the states and clans fell into disorder, loyal ministers appeared.