in the image of Yahweh ...

[spero]

For a minute I wondered if the thought war might have to do with the guardians and the quarantine: "It has not been fruitful for either side. The only consequence which has been helpful is a balancing of the energies available to this planet so that these energies have less necessity to be balanced in this space/time, thus lessening the chances of planetary annihilation."

But Ra said that thought war is fought only by fourth density and the quote you found suggests that the quarantine is maintained by guardians from more than one density.

....

Ra also elsewhere calls the indigo body the "form-maker." So my guess is that when Ra says "the level of light-form or lightbody-being depending upon the vibratory level of the guardian," they're referring to indigo and blue, respectively.

maybe a light-form is just like a thought form so you'd be right about the thoughtwars in 4D being the role of 4D guardians. I agree the light-body probably equates to the blue body, likely used by 5D and higher STO guardians directly.