Jovius,
 

"There is only one.”  I'm curious as to what you mean by that.  "One," what? 

Thank you,

Johanna (New York, NY, USA)

 
[Jovius]
 

One everything is what we mean.  We are one and many, that are a part of the same divine mechanism.  All of you are part of us and vice versa.  Every single bit of nothing is part of something and all of that is part of you.  You are a very integral part of the whole of all that is.  As we are a very integral part of you, you are part of us.  No matter what color, creed, religion, or not, we are one.  There is no difference as you are all that is.  [Something like a hologram where any tiny piece can project the whole image].  There is nothing and no one who is left from this oneness.  All that you can comprehend and so much more, is a part of the whole.  You are much larger and more amazing than you have ever dreamed..

[Mark]

When I was somewhat new to this "oneness" concept I talked with a channeled group that had an explanation.  This was at a time when I was also new to channeling and not aware I was NOT speaking with a single individual.  When I asked who I was talking to, they said they were a group of self aware cells who came together (vibrationally, or almost magnetically), communicating telepathically, and that they spoke through one voice, as if one.  They said it was much like the cells of our bodies and brains communicate instantly and function as one organism even though those cells also have an independent life of their own.  They said that we and our planet are like that although we may not notice it until something really unusual happens like a large group coming together to meditate, or protest, or a mob who acts in ways they never would act individually.  Joining together like that creates a group consciousness, but everything in the Universe is connected energetically at all times. 

Additional information about oneness can be found in "A Course In Miracles" (just google it) and The Disappearance of the Universe, by Gary Renard.