It can only be 'felt'. Words are too big! Quantum physics deals with infintesimally minute particles.
When you 'transfer' and image to the mind of someone it has to be 'felt' it cannot be a word....it is the same with 'mysticism'.....it is an experience and not a language. You 'know' because you 'feel it'.
We are life forces trapped inside a 'bottle'. But, if we 'feel' how to, we can reach out of our prisons and 'touch' the souls around us.
This is why we, whatever 'we' really are, never die, only our prisons disintigrate and this is why, ultimately, there really is nothing at all to fear.
Once we learn this, nothing can shake our peace.