This Oneness, or the flip side, which is Everything is much like looking into the Grand Canyon, or maybe Yosemite from Glacier Point, or high up in the Rocky Mountain National Park or most any forest glen. There is this feeling found in nature that has an enlightenment feeling to it. It's not really enlightenment because that vast Knowledge of what is right is missing. This nature feeling is not the same as where one has arrived at some puzzle about oneself found while watching the breath and offered it up to that Knowledge. That Knowledge is rather like a child before a parent who tells what needs to be done about some life's problem, a needed guidance that makes life better. The point here is that the oneness (everything) of nature and That, which comes from Grace is just a feeling that comes from the experience. It is not the object itself. It's nothing you can intellectually command, rather it has to be experienced.