The physicist, who once hoped to be a teacher, has stunned members and devotees alike with his fluency in Hindi, Marathi, English and Sanskrit. This also means he is aware of their resident cultures and their idiomatic expressions enter his talks and writings with ease and élan. The devotional aspect of his learnings is deeply etched in his innumerable musical renditions – some of which he has composed himself, making him an extremely inspirational singer and composer. This quality enters his discourses with inimitable ease, making his talks exquisite and enjoyable. As a laudable devotional singer, he has recorded several albums with original music and lyrics.

Swami Tejomayananda's talks, written commentaries, and original music, poetry and text compositions exude lofty spiritual insights, incisive Vedantic scholarship and universal harmony. His words are memorable and his points incisively reach home.

His original Vedantic texts include Bhakti Sudha, Jnana Sarah, Manah Shodhanam, Dhyanasvarupam and Jivanasutrani. His acclaimed commentaries include Kapila Gita, Yoga Vasistha Sara Sangraha, Svetasvatara Upanishad, Adi Sankaracharya's Drg-Drshya Viveka, and Ramana Maharshi's Upadesha Sara, He has also translated into Hindi Swami Chinmayananda's English commentaries on Shrimad Bhagavad-gita and the Upanishads. His book Hindu Culture: an Introduction has been adopted as an academic text by some American schools. Another popular book, Graceful Aging has been incorporated as a text into a Chinmaya Mission course for senior citizens. His profound, poignant and pictorial talks on Sant Tulsidasa's Ramacharitamanasa and Veda Vyasa's Shrimad Bhagavatam are world-renowned, highlighting his spiritual wisdom and masterful storytelling.