I think this is reffering to the the one is all, the all is one concept
Therefore if you are HE who binds them together and unites them (from he -being - source) binding them and uniting them (in the end) , you are within them (within the unity) whoever separates one from another (with sefirot realm) , its as if you also have been separated... <3
just to continue -
whoever separates us out - its as if they are doing the separation to source also -
BUT where source is, what source does, we just dont know, or cannot comprehend!
in spiritual sense, source is us and in out, everything !
as everything is made from love,
that is what we are: love (and some complex maths) lol
Yes, it is true in THIS current world if we went around preaching love 9/10 times we'd get walked upon, laughed at and all the rest, however
when one LOVES regardless, the make an ascent upwards by raising their vibration and back via one of the pathways back to their origin (source)...
so the world really needs BALANCE of that tree,
if love is a core balance for everyone's actions/motivations there wouldnt be anyone to exploit the system... lol
balance is key, this is my interpretation anyway... works for me, lol <3