In addition to the lessons we receive and study at home, B.O.T.A. offers members who want to get together and deepen the riches of its Teachings.


Study Groups

To share ideas in study session on specific material studied in the lessons and to share energies in directed group meditations using the sound and color techniques and studies in the lessons.

The directed meditations of the study groups are opened to everybody, members and non members of B.O.T.A.



A practical work of harmonization with cosmic Principles. This is a powerful help to increase consciousness and it requires much dedication.

To participate, it is necessary to be Initiated before. Any member of B.O.T.A. can ask to receive Initiation, in  the way to be able to take part in the work of Pronaos.That for, it only needs to write to a pronaos working in your language.