What is Om and why is it chanted?
The syllable Om is composed of the three sounds a-u-m which represent several important triads: the three worlds of earth, atmosphere, and heaven; the three major Hindu gods, Brahma, Vishnu, and Siva; and the three sacred Vedic scriptures, Rg, Yajur, and Sama. Thus Om mystically embodies the essence of the entire universe. It is uttered at the beginning and end of Hindu prayers, chants, and meditations.
The syllable Om is composed of the three sounds a-u-m which represent several important triads: the three worlds of earth, atmosphere, and heaven; the three major Hindu gods, Brahma, Vishnu, and Siva; and the three sacred Vedic scriptures, Rg, Yajur, and Sama. Thus Om mystically embodies the essence of the entire universe. It is uttered at the beginning and end of Hindu prayers, chants, and meditations. It often is used as a mantra during meditation. Although often pronounced as if it rhymed with “home,” it is also pronounced “ah-oo-mm.