Is possible "jump" a density?

[Nau7ik]

Yes it's possible, I think. Adepts are able to harvest themselves when they make contact with intelligent infinity. There may be a correlation of the densities with the four Buddhist states of enlightenment, of which there are four. One could say that sotapana 1st stage is harvestable to fourth density. An Arahant 4th stage would be a completed being, 8th density.

But in all channelings of L/L the Confederation's entities are clear that they will need million of years to ascend to a new density and that the progression is sequential.

Well, what about the Buddha? He attained complete and perfect enlightenment in his third density incarnation. The Buddha offered the path out of the cycle of birth and death, which includes higher density incarnation, as there is still birth and death all the way up to 6th density.

I believe that the natural progression is sequential, like you say, but that the path offered by ththe Buddha is one that has the potential to penetrate 8th density. I could be wrong, sure. This is a view shared by S Mandelker, and it makes sense to me. The Buddha's teachings lead to the end of the path.

So I think my opinion has validity. I do not think it contradicts anything Ra says. You don't have to take my word though, I encourage others to look into it themselves if interested, and decide for yourself.