The 'supernatural', to put it mildly, has a doubtful existence. Or rather, it's neither true or reasonable to speak of it.

It's interesting to note how your own 'heart'- whatever it means, could be deceiving you.

of all creation, human heart is full of deceit...is the actual phrase I was looking for. Look everywhere. That's why a restoration is necessary.

Our difference of opinion is getting clearer and I'm learning to appreciate your view. It's hard work but I love it.

Tycho: allow me to give my take on these questions, base on the earlier point about observer dependent reality:

If we accept that everyone interprets reality in their own unique way, then it would follow that any interaction between us is an effort to seek areas of observation overlap, a consensus estimate of more than one observation, reducing them to something we can agree on. Without this, communication, or even existence in a common space/time frame would be impossible. It is likely that if there was nothing we could agree on, you and I would be practically invisible to each other.

But, ultimately your truth remains yours and mine remains mine, even after the overlap. It is therefore possible for us to disagree and still be both correct. In fact it is likely that this is what happens most of the time.

As for why all this is important, I can only answer this with the same question posed about mountains: why do people climb mountains? Ans. because they are there.

Owning a body, a brain, the senses, intuition...the magnificent tools we have, and not using them to the ultimate is like buying a Ferrari and then driving it at 5Km per hour. Nothing wrong with it, but that is not what Ferrari's are meant for.