Taittiriya Upanishad

The Taittiriya Upanishad is also part of the Yajur Veda. It is divided into three sections: The first deals with the science of phonetics and pronunciation, the second and the third deal with the knowledge of the Supreme Self ('Paramatmajnana'). Once again, here, Aum is emphasized as peace of the soul, and the prayers end with Aum and the chanting of peace ('Shanti') thrice, often preceded by the thought, "May we never hate." There is a debate regarding the relative importance of seeking the truth, going through austerity and studying the Vedas. One teacher says truth is first, another austerity, and a third claims that study and teaching of the Veda is first, because it includes austerity and discipline. Finally, it says that the highest goal is to know the Brahman, for that is truth.