Om is the original sound that has been uttered. It is the cosmic vibration that is being chanted or uttered, not only by the Hindus, but other religions as well, according to their language, culture and development. For example, in Christianity, we are familiar with the word ‘Amen.’
The sound ‘Om’ is the Supremely original, magnetically charged, cosmic vibration. Thus, all other mantras are derived from this mother syllable mantra ´Om´
The Sacred Scriptures and accomplished spiritualists declare that since ‘OM’ has been chanted for millions of year by the great sages of India, therefore the word “Amen” is connected with it. When Jesus said that the Son and the Father are one, the same and non-different, he refers to the conception of the soul and the Super Soul.
Check out the video below for om medtation chanting. You can also chant the om mantra using Buddhist mala beads to have an even deeper experience of the cosmic vibration sound.