BigPictureAwareness. To answer in short, second coming is something I do not have experience with or perspective on. You mention what may be a modern bias suggesting waking consciousness begins with our first breath. I disagree. Consciousness is likely not a product of the nervous system or breath – though they are certainly correlated for other reasons. My dissolution cut through the popular culture of science I was socialized with and along the way I touched base with the awareness, the presence that was unchanged throughout the different parts of my life and it included a birthing and pre-birth womb-like experience. That left the revelation of only one consciousness out of space and time at the base of all, not billions of individual disconnected ones produced by neurons.