Mahatria Ra, or T T Rangarajan, is a spiritual teacher guiding youth to betterment through means of self-development. He is the founder of an organisation named Alma Mater, that directs the youth towards acquiring the practice of self-development and spiritual-mastery. It is a non-religious organisation that spreads the message of secularity and anti corruption.. The author is also is known as an editor of the magazine named InfiniThoughts, recently renamed as Frozen Thoughts, which is circulated across the globe. Due to the ideas of peace and contentment that Mahatria spreads around the world, he is also titled as the Voice of Love.