green ray can be blocked, blue ray can't?

[Meerie]

I take it that Ra refers to green ray as conditional love then?
because I was thinking about the ineffectual and blockage, and that could only happen if the love expects something in return from the other self I guess?
and then I searched for "Unconditional love"
and I got this:

84.20: "The great key to blue, indigo, and finally, that great capital of the column of sexual energy transfer, violet energy transfers, is the metaphysical bond or distortion which has the name among your peoples of unconditional love."

So unconditional love seems to be about those upper three rays and not green ray.