Sorry for answering late...
Dark fire
From the pure darkness, which are connected with the uncreated, the original void where everything came from, not to confuse with the darkness that so many use to scare people with, to make them feel small, in need of protection...

This pure darkness is pure being, aligned with the 'undream'
The dark fire arise from this pure darkness
Dissolving that which do not align with unity

E.g. demonlike entities are chaotic and supressing, fear-spreading in nature...
They contain (like we all do) a spark of unity... Even if it is just a spark of a spark of a spark, its still a spark...
Nothing exists without this
The unawareness within the demon entity, the chaotic energy, creates such a longing within the uncreated for the spark within the demon to remember...
Like a rubber band that are about to be stretched beyond its limits
When the demon are met with the dark fire, it will be like the most loving embrace from the uncreated, dissolving all in the demon which does not support the essence (and therefore really are just illusion), taking the original spark back...
Thereby reducing both chaotic energy and deep longing for unity within the universe...
Certain entities are holders of the pain and longing for unity within this universe
Those entities are also the carriers of the dark fire

Makes sense?