This happened on one of the ordinary nights of that extraordinary year, the twelve months in which Chaitanya Mahaprabhu led congregational chanting at Srivasa Thakura's house behind closed doors, described in full here. He and Nityananda Prabhu were dancing in the courtyard, as they had done every night for months. In the inner rooms of the same house, a boy of Srivasa Thakura's family who had been ill for some time died.
The sources differ on a detail that matters to a father. Most of them, including the Chaitanya-bhagavata and the biographies that follow it, say the boy was Srivasa Thakura's only son; Srila Bhaktivinoda Thakura's summary says one of his sons. Krishnadasa Kaviraja records only the fact, in a line: at that time a calamity took place, Srivasa Thakura's son died, and Srivasa Thakura was not at all sorry.
That last clause needs handling carefully, because in English it says something the tradition does not mean. What happened next was not indifference. The women of the household began to wail, as they would; the sound would have carried into the courtyard within a few seconds. Srivasa understood at once what had happened, went in, and found his son dead.
Then he told the women to stop crying. He tried first to reason with them — that they knew the glories of Krishna, that a person who hears the holy name at the moment of death goes to Krishna whatever else is true of him, and that this boy had died in a house where the Lord Himself was dancing and chanting, so that whatever else could be said, his son's passage out of the world had gone as well as such a thing can go. When the reasoning did not work he stopped reasoning. Bhaktivinoda Thakura's account says simply that Srivasa Thakura was so patient that he allowed no one to express sorrow by crying, because he did not want the kirtana in his house disturbed; the Chaitanya-bhagavata gives the sharper version, in which he told them that if their weeping broke the Lord's ecstasy in the chanting he would go straight down to the Ganges and drown himself. It worked. The women stopped, left the body, and came out to hear.
It is worth saying plainly what this was. A man stood over the body of his child and calculated that his own grief and his family's must wait a few hours, because something was happening in his courtyard that he judged more important than either. The tradition does not soften that, and neither should a retelling of it. It records it as the hardest thing Srivasa Thakura ever did.
Not a sound of it reached the courtyard. The chanting went on until the middle of the night, and when it ended and the devotees were dispersing to rest, Mahaprabhu said that His mind was troubled and that He thought some sad event had occurred in Srivasa's house. Srivasa answered him with a deflection so complete that it is almost a joke: what unhappiness could there be in a house where Your face is being seen. The Lord pressed — why had He not felt the usual joy in the chanting that night, what had happened. Srivasa said again that where the Lord is present no sorrow can be found. It was the other devotees who told Him that Srivasa's son had died about an hour after sunset.
Mahaprabhu's reaction was not admiration. He asked why nobody had told Him before, and He wept. When it was explained that Srivasa had forbidden it, because he could not bear to interrupt the Lord's pleasure in the kirtana, He said — the words are preserved in more than one recension — that He could never abandon devotees who loved Him to that extent, and that He did not know how He would ever leave such company. Srivasa, asked directly, said that if one of his sons died it was nothing; that if the whole household died while looking at the Lord it would be a matter of happiness; but that if the Lord's dancing had stopped, that might have killed him.
Then Mahaprabhu went in to where the body was lying, and sat down beside it, and touched it, and spoke to the child. The question He asked has stayed in the tradition as He asked it: my dear boy, why are you leaving the house of Srivasa Thakura.
The dead child answered. He said that he had lived in that house exactly as many days as he had been allotted to live there; that his time was now over, and he was going elsewhere at the Lord's direction; that he was an eternal servant and a dependent living being, who could not act against the Lord's desire and had no power to do anything else. The Chaitanya-bhagavata's version adds that he had been born and had died many times, but that this time he had died happily, having seen the Lord's face; Bhaktivinoda Thakura's version has him ask only that he might never forget the Lord's feet wherever he went. Then the child was silent again, and the funeral rites were performed.
The instruction the family received in those few sentences is the doctrine of the Bhagavad-gita on the soul's passage from body to body, put not as a philosophical proposition but by the person it had just happened to: that the embodied soul passes from childhood to youth to age and at death into another body, and that a sober person is not bewildered by the change. The accounts say that hearing it, the members of Srivasa Thakura's family stopped grieving — not because they had been told to, but because the ground of the grief had been removed.
The last thing that happened that night is the reason the episode is where it is in the Chaitanya-charitamrita. Mahaprabhu told Srivasa Thakura that he had lost one son, and that from that day He and Nityananda Prabhu were his sons and would never be able to give up his company. Krishnadasa Kaviraja states it as a fact rather than a consolation: the two brothers personally became the sons of Srivasa Thakura.
Gaudiya literature cites this episode constantly, and it is worth being precise about what it is cited for. It is not held up as a proof of Mahaprabhu's power over death; the tradition is comfortable with such accounts but does not build on them. It is not held up as an argument that grief is a fault — the one person in the house who wept that night was the Lord Himself, when He heard what Srivasa had done. What it is held up as is the measure of devotional resolve: the standard against which every ordinary reason for setting service aside is quietly compared, and found to be smaller than the reason Srivasa Thakura had and did not use. And it is held up, secondly, for what the Lord said at the end of it. The relationships of this world terminate; the boy said as much himself, in his own case. The relationship with Krishna does not. A father who had lost a son was told he had gained two, and the tradition takes that exchange not as compensation for the loss but as a statement of which of the two kinds of sonship is the real one.