Sri Chaitanya-charitamrita does not leave Ramachandra Puri's story to speak for itself. Krishnadasa Kaviraja Goswami closes the chapter with his own direct explanation of what it means, and Srila Prabhupada's purports return to the same point from several angles: this is a chapter about vaishnava-aparadha, offense against a devotee, and about how such an offense, once committed, does not stay contained to the person who committed it.\n\n## Two Disciples, One Verdict\n\nThe chapter's own summary, given by Srila Bhaktivinoda Thakura in his Amrita-pravaha-bhashya and printed at its head, states the shape of the lesson before a single verse of narrative begins: Ramachandra Puri, "influenced by dry Mayavadis," criticized his own guru Madhavendra Puri and was rejected by him; "because Ramachandra Puri had been rejected by his spiritual master, he became concerned only with finding faults in others," to the point that he eventually turned that habit on Sri Chaitanya Mahaprabhu. Srila Ishvara Puri's life runs alongside his as the deliberate counter-example — the same guru, the same opportunity, and an entirely different outcome.\n\n## The Elephant in the Garden of Devotion\n\nElsewhere in Chaitanya-charitamrita, in Sri Chaitanya Mahaprabhu's own instructions to Srila Rupa Goswami, the danger this chapter illustrates is given its most famous image: "If an offense at the feet of a Vaishnava arises like a mad elephant, it uproots the creeper of devotional service and breaks it, so that its leaves shrivel and dry" (Chaitanya-charitamrita, Madhya-lila 19.156). Srila Prabhupada's purport to that verse adds the detail most relevant here: "such an offense is especially created when one disobeys the instructions of the spiritual master. This is called guru-avajna." Ramachandra Puri's story is, in effect, that verse acted out from beginning to end — an offense at his own guru's feet that, left unresolved, grew into criticism of Vaishnavas in general and finally of the Lord Himself.\n\n## What Prabhupada Draws From This\n\nSrila Prabhupada's purports trace the mechanism carefully rather than simply condemning the man. Ramachandra Puri, he explains, could not recognize Madhavendra Puri's weeping for Krishna as genuine ecstatic love because he had "no relationship with Krishna" himself, only "dry speculative knowledge" that treats devotional service as another form of fruitive activity to be transcended (purport to Antya-lila 8.27). That same blindness, once formed, could not tell the difference between a sannyasi's ordinary conduct and self-indulgence; it only knew how to search. Krishnadasa Kaviraja Goswami's own closing verses make the causal chain explicit: "if one's spiritual master rejects him, one becomes so fallen that he... commits offenses even to the Supreme Personality of Godhead" (Antya-lila 8.99).\n\n## Honored as a Godbrother Regardless\n\nThe chapter's other half of the lesson is easy to miss. Sri Chaitanya Mahaprabhu never withdrew ordinary courtesy from Ramachandra Puri, even while declining his criticism entirely. He continued to offer him obeisances "considering him a godbrother of His spiritual master" (Antya-lila 8.46) for the whole of his stay, "sometimes... like a servant... at other times... like straw" (Antya-lila 8.94), and Krishnadasa Kaviraja Goswami is explicit that this was deliberate. Because Sri Chaitanya Mahaprabhu treated him with the honor due His own guru, the text says, "Sri Chaitanya Mahaprabhu did not consider the offenses of Ramachandra Puri... however, his character instructed everyone about the result of offending the spiritual master" (Antya-lila 8.100). The lesson, in other words, runs in both directions at once: do not become a fault-finder, and do not let even a fault-finder's error excuse disrespect toward someone who stands, by relationship, in a guru's place.\n\n## An Unresolved Coda, and What Remains Unknown\n\nOne further detail deserves to be reported honestly rather than smoothed over. Vrindavana Dasa Thakura's Chaitanya-bhagavata states that Sri Chaitanya Mahaprabhu stayed for two months in "Ramachandra Puri's matha" while passing through Benares. Srila Bhaktisiddhanta Sarasvati Thakura's Gaudiya-bhashya commentary disputes this at face value, arguing that the Lord actually stayed with Chandrashekhara Acharya and let it be known publicly that He was with Ramachandra Puri instead, precisely to avoid inviting criticism from the Mayavadi scholars of that city. Both readings cannot be true at once, and no source consulted for this page resolves the disagreement; it is recorded here as an open question rather than a settled fact. Likewise unresolved: Ramachandra Puri's birth and disappearance dates, his birthplace, and his name before sannyasa are not preserved anywhere this research found, and no dedicated Prabhupada lecture or conversation on him — as distinct from his purports to this very chapter — turned up in the sources searched. What Chaitanya-charitamrita chose to preserve about him, deliberately and in detail, is not his biography but this one chapter's worth of warning.
The Lesson and Its Legacy
Why Chaitanya-charitamrita treats a godbrother's fault-finding as a teaching on vaishnava-aparadha, not as gossip about a fallen sannyasi.
As drawn from Sri Chaitanya-caritamrta, Antya-lila, Chapter Eight, and Madhya-lila, Chapter Nineteen

Scriptural sources for this pastime
yadi vaiṣṇava-aparādha uṭhe hātī mātā
upāḍe vā chiṇḍe, tāra śukhi' yāya pātā
Word for word
yadi — if; vaiṣṇava-aparādha — an offense at the feet of a Vaiṣṇava; uṭhe — arises; hātī mātā — a mad elephant; upāḍe — uproots; vā — or; chiṇḍe — breaks; tāra — of the creeper; śukhi' yāya — shrivels up; pātā — the leaf.
If the devotee commits an offense at the feet of a Vaishnava while cultivating the creeper of devotional service, his offense is compared to a mad elephant that uproots the creeper and breaks it. In this way the leaves of the creeper are dried up.
From the purport: Purport excerpt: "Such an offense is especially created when one disobeys the instructions of the spiritual master. This is called guru-avajna."
Sri Chaitanya Mahaprabhu's own teaching to Srila Rupa Goswami on vaishnava-aparadha, cited here because Ramachandra Puri's whole story reads as this verse acted out from beginning to end.
If one's spiritual master rejects him, one becomes so fallen that he, like Ramachandra Puri, commits offenses even to the Supreme Personality of Godhead. Sri Chaitanya Mahaprabhu did not consider the offenses of Ramachandra Puri, for the Lord considered him His spiritual master. However, his character instructed everyone about the result of offending the spiritual master.
Krishnadasa Kaviraja Goswami's own closing verdict on the whole episode, stated as a general principle rather than left as a specific criticism of one man.