Do you believe there's an eternal life after death?
I have read about near death experiences wherein a person separates from his body and he can see it while he is floating and then he travels through a tunnel with a devinely light ahead. There are also testimonies of some persons who can somehow recall their past lives.
This topic is as broad as it seems. It involves science and religion. In science it's just simple, we have our body and consciousness. If our body dies our consciousness stops also. In Christianity we are taught that we have a body, soul, and spirit. Our physical body dies, but our soul, moral/intellectual state, is immortal. It continues into a process of reincarnation, mostly we just don't remember our past lives. The spirit is the most inner part of us, it belongs to God, and is also immortal. When we die, it will go the spirit world compose of Heaven and Hell,
For me, I believe in an eternal life after death. But I really couldn't fathom what it would be. Nobody yet that has died and has come back to tell the story. But it's very evident about what is being manifested. It's just that it's very deep that it's beyond our knowledge and comprehension, especially our God the creator.