non-identification...truth still remains

Identical implies same; being implies different (life) within same (inception towards death)...differences cannot remain still within same, because differentiation implies moving sameness.

non-identification

Nothing (non) is the same (identical) as...?

impervious to fire

a) Im (within) per (forwards) vious (by way of) aka life by way of inception towards death.

b) Fire; from furen - "to arouse" aka rise (life) within fall (inception towards death).

c) Consider agitation (inception towards death) generating relaxation (life) at the same moment for each different matter within...needing to relax, while wanting to be agitated.

Sleight of hand: "relax, don't do it, when you wanna go do it"... https://genius.com/Frankie-goes-to-hollywood-relax-lyrics

Relaxation by resisting the temptation of agitation implies a "burnout".

Sleight of hand: "I'm not growing up, I'm just burning out, and I stepped in line to walk amongst the dead"... https://genius.com/Green-day-burnout-lyrics