Its a gnostic technique. It allows you to free your neural language centers for higher spatial dimension inversion calculations, an operation necessary for passing consciousness through the multidimensional barrier. I can assure you, it is essential.
Gnostic techniques aren't old or new; they come from within not without.
Awareness of this understanding is evolving in this reality plane too (see link). Language is a maze, if you leave that maze, your mind is liberated to solve others.