Avitchi, Christos, Hell

I’m searching for clarity upon some terms that H.P. Blavatsky had spoken about. I’ve recently read some of her descriptions about the terms “Avitchi”, “Christos”, and “Hell”, but I’m really confused about how they relate to each other.

Example: She says hell isn’t an objective locality
She says avitchi is a real state/condition, but there have hope for the people there. How could the avitchi get out and put himself in a better place? Does he acknowledge a/the Christos principle? Is it inherent, or is it willed?
Are all people, even those in hell or those “avitchi” saved by the Christos principle?

If someone could define the terms in contemporary understanding and go possibly in depth about them and how they relate.

View Reddit by HydrixiView Source