Unity is Light is literal.

All is Unity, and that Unity is Light.

That statement may be interpreted symbolically by my readers, as referring to the Light of Wisdom, of Knowledge, of Understanding of the Unity of the Life in all things. 

But a difficult point I would try to make clear is that in this further phase of our existence on this plane, the reference to Light is to be interpreted literally. 

We are progressing into Light, and yet more Light. 

To us now, references to the Golden Throne of God, which formed part of our religious instruction on earth, now reveal definite hidden Truths. 

The Utmost of such Light is beyond our comprehension, which is still limited or even beyond our highest aspirations.

Light here is literally the substance and matter of our thought life. 

Thus, as our thoughts become attuned to the vibration of Creative Divinity, so the substance of our bodies changes, becoming less dense and reflecting more Light.

We carry our own Light. 

The greater, therefore. the selflessness and illumination of our minds, and the more positive our response to the higher frequency of vibration, the purer and brighter is the Light transmitted by us.

—Spirit Frances Banks