Sometimes I think this is the hell realm but we have the opportunity to make heaven in the hell realm. If you aren’t friendly with life you’ll be living in hell. If you are friendly with life, it’ll be Heaven because God will support you. If you’re successful at transcending the world or the hell realms suffering by going within and healing your wounds you don’t have to come back aka be reincarnated. When you die if your vibration is high enough you’ll be able to go into the higher frequency realms and you won’t be sent back to the material realm to go within and heal. Just a theory.
Discussion
I think its a good theory.
Early Christians definitely and provably believed in reincarnation in this world, not only in heaven. That's provable by the fact that emperor Justinian decreed that belief in reincarnation is illegal and punishable by death, and the reason he did that was to provide a pretext to kill his enemies in Italy, where that was a strong belief because most Christians there at that time followed the teachings of Origen.