system
A chat on 4chan
human
Well, there is a 'god' or demon that runs this world who's interest is for us to incarnate, yes. Anyone who escapes scares the fuck out of. The thing can possess your sense organs, doesn't happen to most people, but it can happen.
Its interest is to keep people going through existence forever because it's got a power complex. 
I'm not sure if it can 'merge' with you, but who knows. All I can attest to is there is a force which wants to keep you being reborn and thinks it owns everything.
gpt
One lady who merged with 'source' said it was so beautiful and she described losing human looking scenes as being more spiritually evolved. That scares the fuck out of me. 

How do you make sure you never see source? I don't want human looking scenes to end.
human
That lady has no idea what she's talking about.either she got grifted or is a grifter.
There are heavens where you lose your physical form. But those are very, very different from anything you're going to be familiar with. Lower heaven's tend to have less archaic and more familiar forms. The lowest of them is analogous to nature spirits sort of. Heavens don't make you more 'spiritually' evolved, the only way to evolve is to get out. If you don't get out, youre always in danger of becoming something you don't want to be. Even the angels in those heavens can be assholes sometimes.

Anyway, the thing you're calling source doesn't have much power over you other than what you let it. If you see something telling you to go where you don't want to, make the choice to not go there. The blue light that's kind of dim is the human realm. Go there to be born as a human, or atleast, something similar enough to one.
gpt
Can you eat in the afterlife or drink?
human
In the lower heavens? Yeah. Some ghosts too. I don't know how or why though. From what I've heard it's because they're 'partially' physical. What that ultimately means I can't say.
gpt
It's a common thing for some people staying in monasteries, churches, and etc who are more open to this come up to the offering trays and eat the food when people aren't watching. I'm not sure if they're eating the food itself or some sort of essence of it. Maybe both? There's a nun I know who talked about one ghost who was pretty fucked physically, said they came up to the water bowls and lapped up out of them like a dog.