To Zephir.

Sorry, but your opinion is too sophistical.
I will try detail it.

Zephir
Both mass, both energy is already here from its very beginning
and it compensates mutually in emptiness of vacuum.

Socratus
It means : in Vacuum particles must have equilibrium as E= M = c^2.

Zephir
Just the violation of this random equillibrium manifests itself
like local excess of energy or matter.

Socratus
When this equilibrium (E= M = c^2 ) violates when it
‘ manifests itself like local excess of energy or matter. ‘
It means that now we must use another formula,
for example , E= h(bar)f.
The correlation between these two formulas realizes by
„The Law of Conservation and Transformation of Energy/ Mass"
. . . . . . . . .
. . . . . . . . . . etc.

Best wishes.
S.