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What does 'jai guru deva OM' mean?
Guru Deva, actually it is Guru Dev, is invoked in the song because he was the Maharishi's teacher. He is an actual person (Swami Brahmananda Saraswati, Shankaracharya of Jyoti…rmath). The name actually has meaning in itself. A Guru is a teacher, or spiritual leader of sorts. Dev, according to some other sites I went to, means god or heavenly one. As stated, Maharishi's actual teacher's name was Guru Dev. John Lennon appeared to take the liberty adding the "a"on the end. Jai means, and there are several meanings I have for this, "I give hope, or thanks to", this I was told, but some sites say it means, "victory" or "salutations". Om, is probaby the easiest part to explain. Om is believed to be the natural vibration of the universe. Hence, when many meditate, they make the "ooohhhmmmm" sound. They are trying to bring in that vibration of the universe. So all together it means, "I give thanks (victory) (salutation) to Guru Dev (or heavenly teacher), om". (MORE)
