In fulfilling Jesus Christ's Saint Matthew 16:15 request, proof (this photo} from beneath the High Altar of Saint Peter's Sepulchre {crypt or tomb} contains and reveals the energy generated 2000 years ago showing Saint Peter's transformation from flesh to spirit; demonstrating what it's like when believers' die, spirit rises but flesh "remains" ashes to ashes, dust to dust. All the while, in the upper right hand corner of the photo out-of-the-flash pattern, a seraph, a guardian of a sacred place, protects it. {Isaiah 6; Saint Luke 4}.

He saith unto them, "Whom saith ye that I am?" Simon Peter (Cephas) replied, "Thou art the Christ (Messiah), Son of the living God." And Jesus answered him, "Blessed art thou Simon, Son of Jonah, for flesh and blood hath not revealed this to thee, rather my Father in heaven. And I also saith unto thee, that thou art Peter and upon this rock I shall build my church; and the gates of Hades (hell, netherworld, powers of death) shall not prevail against it. I will give you the keys to the kingdom of heaven, and whatever you bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven "
[Saint Matthew 16:15-19]

* Also see Luke 9:18