Where is our existence?

Our bodies are parts of our deep existence which  spreads over other  dimensions and reaching to universal unity.
We perceive time & space as 3 dimensions and sequencing of nervous system impulses of the related perceptions.
We can define one dimension as a line and 2 dimensions as a plane like a sheet of paper.
When we take a 2d image of our body we may have cross-section images like below.


The first cross-section of the human body shows a plane that goes down the kidneys and the second one goes just over the upper lobes of lungs. We can not see neither a whole kidney nor the whole lungs or the arms standing near the body. Every 2d cross-section will show a part of the whole and only if we are able to take many cross-sections and put them in a proper order this will give an idea of the whole.

A 2d being who doesnt have the neural capacity to calculate the third dimension like humans can only percieve a human body like the cross-sections above, within the 2d coordinate system. Here in fact we are observing the 2nd dimension from the 3th dimension because of this fact we can built the 3d objects by gathering their all 2d cross-sections.  

We can also think about 4th or 5th dimensions and time on that way.

Our bodily existence in time starts as soon as we are in the uterus, it consists as whole  our every 3d (and of course the upper dimensions) material state meaning from fetal time to now as an adult body. Be cause of the structure of our nervous system we are perceiving this as a sequenced past to future illusion.

It's like comparing to the 3d body, less detail of a 2d cross section when observe from the third dimension , to observe 3d body from the 4th dimension. Our existence is continuous in the 4th , fifth and upper dimensions, we are calling this area as the spiritual field or quantum (zero) field. The fourth dimension can be built like we do to rebuilt third dimensional objects by gathering 2d cross sections, by gathering the cross sections of the third dimension. And fifth dimension can be simulated with the cross sections of the 4th dimension as well. (Of course there is a "reality barrier" between the dimensions although it is gathered too many cross sections of the smaller dimension, it will only be a almost perfect simulation of the next dimension.

Upon these explanations, our every existence in the third dimension is a cross section of our existence in the fourth dimension and our existence in the fourth dimension is a cross section of our existence in the fifth dimension. Theoretically our existence in every dimension exists as a continuum in time. 

As the dimensions increase their structural details are also increasing (remember the increased structural details (informational) passing from second dimensional cross sections to the three dimensional body.). On my opinion our individuality is continuing partly at the fourth and may be fifth dimensions, but later this goes to groupings reaching to universal unity at the end.

Our bodies are the representatives of our more holistic existence and the extensions of the upper dimensions in our perception.