Mahatma Letters Reading and Discussion Group

Lead facilitator: Pablo Sender
Mondays, 10:45 - 11:45 a.m. CDT
July 6 - September 21 (11 meetings)  No meeting September 7 

Mahatma Letters

From 1880 to 1885, H. P. Blavatsky's teachers, Mahatmas Koot Hoomi and Morya, engaged in an extraordinary correspondence with two influential British men living and working in India. These letters were published in 1923, and since then they have become a primary sourcebook of esoteric philosophy, along with The Secret Doctrine. Their profound teachings have challenged, stimulated, and inspired genuine seekers and students of the Ancient Wisdom around the world for nearly a century.

Join this weekly online discussion group to explore the content of these letters and further your understanding of this important Theosophical text with the help of experienced students.

Pablo Sender, Ph.D., has presented Theosophical lectures, seminars, and classes around the world and is the author of Evolution of the Higher Consciousness. Learn more at his website:

Registration includes on-demand access to recordings of all the meetings, which can be viewed for one week following the date they were presented.

Each quarter, it costs the TSA over $100 per person to facilitate and host this online study group. While we offer a sliding scale for fees, we encourage you to support the continuation of this group by making a donation of at least $100 per quarter, less than $10/week for this opportunity

Register Here

If you are unable to pay the minimum fee due to hardship, please email for assistance.



Program Format 

This is a live, interactive online study group that will also be recorded for on-demand viewing. Our goal is to send recordings to you within two business days, often sooner. Recordings will be available for on-demand viewing for one week following each class date.  

Click to access the Mahatma Letters Portal on the Theosophy Wiki. 

Software Platform

Zoom Meetings for Windows, Mac, or mobile device; microphone or telephone connection required; webcam recommended; minimum recommended network bandwidth 1.5 Mbps. Please download Zoom for free at, and test your connection at Please email for further information.

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