There are spiritual links over tangible truth.
imagine how magic works trough the symbolic, the symbolic connection between stuff for example, is a let’s call it spiritual link.
so in a way we can manipulate the tangible world trough this links
but that is not all what I am trying to explain:
this so called tangible world might not be as certain as we imagine, we all look at it trough different perspectives, so reality (this tangible world) is constituted only by the common agreement on what we percibe
you percibe a table there i percibe it too, so we agree there is a table there. and we say is a reality for granted.
now from our point of views things can be quite different in fact. (but we cannot know how much)
but the spiritual link the symbolism of the table, for example is in the collective subconscious mind (unless you have given it another symbolic connection) anyway this connections in a way rule over the tangible world, this connections we can not prove are “Truth”
so really what I am trying to express is that the 5th dimension also starts appearing when you start questioning reality, and you understand it might only be a mirage, and illusion.
and start interacting with this spiritual links. in a way as more immersed you are in this obviously your magic works better, and you start diving deeper in this new dimension
is a consciousness shift, you start seeing things differently