Vaiṣṇava Sevā (Service to the Devotees)
"Vaiṣṇava Sevā (Service to the Devotees)" was first published in the 7th Volume of Sajjana Toṣaṇī in 1894, wherein the Thākura stresses the importance of serving the Vaiṣṇavas, but also explains what real service and so-called ‘service’ is.
Śrī Guru Bhakti (Devotion to Śrī Guru)
In "Śrī Guru Bhakti (Devotion to Śrī Guru)" from the 11th Volume of Sajjana Toṣaṇi, Śrīla Bhaktivinoda Ṭhākura explains details on guru-tattva, the necessity for the jīva to accept a guru, and serving the guru with devotion, care and determination.
Sādhana
Bhaktivinoda Ṭhākura writes about how the process of sādhana is necessary for increasing one’s thirst to attain the Supreme, in this article first published in 1899, in the 11th Volume of Sajjana Toṣaṇī.
Sad-guṇa and Bhakti
Sad-guṇa and Bhakti was first published in 1893, in Volume 5 of Sajjana Toṣaṇī, this article describes the many auspicious qualities found in the personality of a Vaiṣṇava, and Bhaktivinoda Ṭhākura points out how all such qualities naturally appear wherever bhakti is found.
Pratiṣṭhāśa Parivarjana (Desire for Name and Fame)
In this article "Pratiṣṭhāśa Parivarjana (Desire for Name and Fame)" from 1896, first published in the 8th Volume of Sajjana Toṣaṇī, Bhaktivinoda Ṭhākura describes the dangers of pratiṣṭḥāśā (the desire for name and fame) and the necessity for all serious sādhakas to uproot this tendency.
Śrī Gaurāṅga Samāja (The Society of Śrī Gaurāṅga)
In this article "Śrī Gaurāṅga Samāja (The Society of Śrī Gaurāṅga)" from the 10th volume of Sajjana Toṣaṇī, Bhaktivinoda Ṭhākura deliberates upon what is the actual society of Śrī Gaurāṅga and explains the true meaning of iṣṭa-goṣṭhi according to Śrī Caitanya-caritāmṛta.
Pañca Saṁskāra (The Process of Initiation)
This article about pañca-saṁskāra (the process of initiation) in the Gauḍīya sampradāya was originally published in Sajjana Toṣaṇī, (vol. 2.1) in 1885.
Nitya Dharma Sūryodaya (The Sunrise of Eternal Dharma)
This important article "Nitya Dharma Sūryodaya (The Sunrise of Eternal Dharma)" which was first published in 1885 in Volume 4, Issue 3 of Sajjana Toṣaṇī, predicts the spread of Śrī Caitanya Mahāprabhu’s nāma-saṅkīrtana movement all over the world.
Mātsarya (Envy)
In this article "Mātsarya (Envy)" from Sajjana Toṣaṇi Vol.4, Bhaktivinoda Ṭhākura deliberates upon envy according to the Vaiṣṇava perspective as a direct competitor to divine love (prema) and the harm it does to a practicing devotee.
Deliberation on the Methodology of Sādhu-saṅga
In this article 'Deliberation on the Methodology of Sādhu-saṅga', originally published in Śrī Sajjana-toṣaṇī in 1917, Bhaktivinoda Ṭhākura explains the necessity of associating with sādhus (Sādhu-saṅga), as well as the necessity of recognising who is a sādhu.