This is not a density of knowing

[Matt1]

I think the basis of this line of thinking is that the veil stops us from understanding fully. We have to work in faith rather than direct knowledge. It is the working in faith that is a great catalyst which would not be possible without the veil. Once the veil has been lifted we couldn't be a 3rd density being any more since we are consciously aware of the higher densities, in which case we would move onto a higher state of vibrational experience.