Some people believe that the descent of the Holy Fire occurs in a miraculous way, but in fact it is simply carried out of the Holy Sepulcher. The head of the OCU Epiphany Dumenko said this on the Channel 5.
According to him, the Holy Fire descends “symbolically”.
“This is like we consecrate water on the Jordan: there is substance, there is water. It does not arise simply. No miracle happens. The priest does not create water as such, he simply sanctifies it, and it receives grace-filled power. The same is with the Holy Fire. It is simply carried out of the Holy Sepulcher,” Epiphanius said.