Sacred space is by definition liminal space. Because we are not in control and not the center, something genuinely new can happen. Here we are capable of seeing something beyond self-interest, self-will, and security concerns. True sacred space allows alternative consciousness to emerge.
Fold your wings, my soul,
those wings you had spread wide
to soar to the terrestrial peaks
where the light is most ardent:
it is for you simply to wait
the descent of the Fire --
supposing it to be willing
to take possession of you.