through beyond words,
is the supreme word Om.
Through indivisible,
it can be divided in three letters
corresponding to the
three conditions of the Self,
the letter A, the letter U,
and the letter M.

The waking condition called the material condition,
Corresponds to the letter A. which leads the alphabet
and breathes in all the other letters.
He who understands, gets all he wants;
becomes a leader among men.

The dreaming condition, called the mental condition,
Corresponds to the letter U.
It upholds; Stands between waking and sleeping.
He who understands, upholds the tradition of spiritual knowledge;
looks upon everything with an impartial eye.
No one ignorant of spirit is born into his family.

Dreamless sleep, called the intellectual condition,
corresponds to the third letter M. It weighs and unites;
unites himself with the cause.

The fourth condition of the Self corresponds to Om
at one, indivisible word. He is Whole; beyond bargain.
The world disappears in him. He is the good; the one
Without a second.

Thus Om is nothing but Self.

He who understands, with the help of his personal self,
merges himself into the impersonal Self;
He who understands.
Pandit Jasraj, The Mystique and Music of OM

Goa und meine geliebte Glaskugel...