Jesa is performed on the anniversary of a death, traditionally beginning late at night, and it is the most widely kept Confucian observance in the world. The table is laid according to a fixed schema — fish to the east and meat to the west, red fruit east and white fruit west, rice and soup positioned as for a living person, with peaches and certain red-fleshed fruits excluded because they are held to repel spirits — and the exact arrangement is a reliable source of family disagreement, since regional and lineage traditions differ and everyone is certain. The sequence involves inviting the spirit, offering wine three times, then closing the door or having the family turn away and wait while the ancestor eats, then withdrawing the offering and sharing the food. What makes it sociologically remarkable is who performs it: Korean households that identify as Buddhist or as non-religious keep it as a matter of course, and Korean Protestant churches' rejection of it has been a persistent source of family conflict, with some Catholic and mainline Protestant bodies developing accommodated forms.