Atithi Devo Bhava
The Taittiriya Upanishad, the Akshaya Patra, and the $75 Billion Sharing Economy Built on an Unattributed Sutra
Why a Hindu household feeds the unannounced visitor first and asks the questions later. Why annadanam is the dharmic king's first duty and the householder's first reflex. The Taittiriya Upanishad named the rule 'Atithi Devo Bhava' three thousand years ago. Elizabeth Dunn's 2008 paper in Science and the Brown and Harris social-origins-of-depression literature vindicated the underlying mechanism. The same impulse now powers a $75 billion home-hospitality industry called Airbnb, with the original sutra and the original kitchen left out.
The Knock at the Gate
A two-room house in a village near Madurai, on a Tuesday afternoon in 1987. A grandmother, age fifty-eight, in a faded blue cotton saree, is grinding wet rice batter on a stone for the evening's idli. The rice has been soaking since dawn. A small clay lamp burns in the corner shrine. Her grandson, age six, is asleep on a cane mat in the next room. The family's lunch was finished an hour ago, and the leftover sambar is in a small steel pot on the kitchen shelf. There is enough rice for the evening meal. There is no extra rice for any other purpose.
There is a knock at the gate. The grandmother wipes her hands on the loose end of her saree, walks to the gate, and opens it. A man stands there, perhaps forty, in dusty travel clothes, with a small cloth bundle on his shoulder. He is a stranger. He is asking, in a Tamil accent the grandmother does not recognise, whether he might have a glass of water and a place to rest for an hour. He has been walking since morning. The next bus is in two hours.
The grandmother does not check his story. She does not ask his caste, his work, his destination, or his name. She steps aside and opens the gate. She brings him a brass tumbler of water, then a steel plate of the leftover lunch rice, the leftover sambar warmed on the stove, a small spoon of pickle, and the last two idlis from the morning. She tells him to eat slowly. She returns to grinding the wet rice batter. The evening's idlis will now be one short for the family. She does not mention this to the man. She does not mention it to her grandson when he wakes.