why the lamp needs oil

Look at a diya. The flame gets all the attention — it is the emblem, the photograph, the thing the whole festival is named for. But the flame is an employee. The oil does the work.

And in Sanskrit, the oil in the lamp is sneha — the same word as affection. A diya, read literally, is a flame fed on affection. The old poets knew exactly what they had been given and used the pun without shame: what burns bright is kept alive by what sits low, unregarded, and is quietly consumed.

In a house, the parent is the oil. Rarely looked at. Slowly spent. The reason there is light.

But finish the reading, because the lamp finishes it for you — an oil lamp needs refilling. This is not sentiment; it is engineering. A parent's own rest, own sit, own sixty seconds at the kitchen counter — that is not time stolen from the child. It is the refilling of the lamp the child reads by.

Tonight, if you light a diya — or only imagine one — look at the oil first, before the flame. Someone in your childhood was the oil. Perhaps say their name to yourself, once.