For the mind perhaps.

"Hence always rid yourself of desires in order to observes its secrets;
But always allow yourself to have desires in order to observe its manifestations.
These two are the same
But diverge in name as they issue forth.
Being the same they are called mysteries,
Mystery upon mystery –
The gateway of the manifold secrets."
The Tao te Ching

Sometimes, having the instructions, or the answers, doesn't really help one understand. One must still spend the time working the problem.

"The way that can be spoken of
Is not the constant way;
The name that can be named
Is not the constant name."
The Tao te Ching

Can one describe Om to another and have them understand it just as if they heard it for themselves?

“Wisdom cannot be imparted. Wisdom that a wise man attempts to impart always sounds like foolishness to someone else ... Knowledge can be communicated, but not wisdom. One can find it, live it, do wonders through it, but one cannot communicate and teach it.”
― Hermann Hesse, Siddhartha

Every ripple, rapid, and waterfall of the river, every individual drop of water, eventually becomes one with every other drop, and one with the ocean itself.