The Tetragram Options

I'm reading Eliphas Levi's The Doctrine of the Transcendental Magic. The chapter on Tetragram (p. 19) lists some other names that are given to the Four - The Great Magical Agent, Tetragram, INRI, AZOTH, ETHER, OD, Magnetic Fluid, Soul of the Earth, Lucifer, The Cross.. etc.

I am wondering if this Tetragram is actually the same thing like Akasa (the Ethereal Principle) Franz Bardon is speaking about?

I'm reading Eliphas Levi's The Doctrine of the Transcendental Magic. The chapter on Tetragram (p. 19) lists some other names that are given to the Four - The Great Magical Agent, Tetragram, INRI, AZOTH, ETHER, OD, Magnetic Fluid, Soul of the Earth, Lucifer, The Cross.. etc.

I am wondering if this Tetragram is actually the same thing like Akasa (the Ethereal Principle) Franz Bardon is speaking about?

Akas(h)a is usually referred to as a spiritual record, not so much as INRI - a formula with transformational/transcendental properties.

If Bardon was referring to the Akasa as being inherently transformative, and/or transcendental- than I imagine yes, you can draw comparisons. However, I am not personally familiar with Bardon's explanation of "The Ethereal Principle", so I can't quite give you a more definite answer regarding this, as I am unfamiliar with the context in which Bardon is using that word.