What is the single most unique and defining hallmark of Gauḍīya Vaiṣṇavism – that one sacred jewel distinguishing it from every other Vaiṣṇava sampradāya, every other spiritual path, and every form of sādhanā?

And further:

What is the precise, original goal of a Gauḍīya Vaiṣṇava, as established by the Six Gosvāmīs of Vṛndāvana?

This book presents nothing but the pure essence of Gauḍīya Vaiṣṇavism – exactly as taught by the Six Gosvāmīs and upheld by the authentic Gauḍīya ācāryas.
No speculation. No institutional reinterpretation. Only śāstra.

Step by step, this book shows the core of Gauḍīya–Vaiṣṇava–siddhānta, revealing why the Gauḍīya sampradāya is uniquely the sampradāya of the Mañjarīs, who the Mañjarīs are, and where their role is revealed in scripture.

Among the many essential topics covered:

• A Note on Confidential Topics: Restrictions, Association & Erotic Līlās
• The defining hallmark of Gauḍīya Vaiṣṇavism
• The path of rāgānugā-bhakti
• Whether Gauḍīyas seek intimate union with Kṛṣṇa or something else entirely
• The true identity of our iṣṭa-devatā
• Whether Śrī Rādhā or Śrī Kṛṣṇa is supreme for a Gauḍīya
• The widespread myths surrounding Govinda-līlāmṛta
• Whether sādhakas may meditate on Rādhā–Kṛṣṇa’s nitya-līlā or only 'pure devotees'
• Why Mañjarī-bhāva is the highest attainment, with scriptural proof
• Why the Bhāgavatam, though supreme, does not explicitly mention the Mañjarīs
• The form, mood, and nature of the Mañjarīs
• Ideal arcana for Gauḍīya Vaiṣṇavas
• And much more

Why This Book Is Needed
Despite active preaching, ISKCON and the Gauḍīya Maṭha present a theology that often differs from the teachings of the Six Gosvāmīs.

Despite sincere efforts in preaching, ISKCON often present a theology that differs significantly from the original teachings of the Six Gosvāmīs. The Six Gosvāmīs made every essential point unmistakably clear.

However, Bhaktisiddhānta Sarasvatī, A.C. Bhaktivedānta Swami, and their successors modified key areas of Gauḍīya theology and reshaped Gauḍīya-siddhānta into an institutional and greatly diluted form—one that not only diverges from the Gosvāmīs’ conclusions, but also frequently criticizes, minimizes, or outright rejects the very heart of their teachings.

The result?
Many devotees today lack a basic understanding of the original heart of the Gauḍīya tradition—not due to lack of devotion, but because the authentic current of transmission has been disrupted. Without proper paramparā-based guidance, the essential teachings of the Gosvāmīs simply do not reach them.

Therefore this book addresses a question rarely answered clearly, yet upon which the entire Gauḍīya path rests:

What is the unique and defining hallmark of Gauḍīya Vaiṣṇavism?

Understanding this single point reveals:

• what Gauḍīya Vaiṣṇavism truly is
• why it stands apart from all other Vaiṣṇava traditions
• how modern institutions have departed from the teachings of the Six Gosvāmīs, the Bhāgavatam, and the Caitanya-caritāmṛta

A Scripture-Based Guide
The verses presented are foundational.
Each is essential, authoritative, and worthy of deep reflection.
Together, they form the backbone of authentic Gauḍīya-siddhānta.

Primary sources:

• Bhakti-rasāmṛta-sindhu
• Śrīmad-Bhāgavatam
• Caitanya-caritāmṛta
• Vilāpa-kusumāñjali
• Rādhā-rasa-sudhā-nidhi
• Vṛndāvana Mahimāmṛta
• and more

Purpose of This Book
So that no sincere seeker needs to remain confused about the true heart of Gauḍīya Vaiṣṇavism.
And so that the worldwide Gauḍīya community may rediscover the original teachings of Śrī Caitanya Mahāprabhu and His Six Gosvāmīs.