In buddhism there is no god, but there is the self. Most people couldn't understand such a thing, so people like Moses talked about a god.
Moses wouldn't have been able to understand buddhism, since buddhism wouldn't have even existed back then, (dates back to about 563 BCE). If this is your entire case that people are mistaken as to 'god' really meaning 'self', then you've already lost.
And of course, the self is "external" from people, since they are not themselves, they (bodies, persons) are in contradiction with the will of their real self, they are separated from themselves.
No offence but this is simple gibberish. It's starting to sound like the same inane babbling Yorda comes out with.
The evidence would show that ancient people believed in external beings, (not their 'outer selves'), that controlled the weather, events and indeed existence itself. These beings had names such as tiamat, yhwh, qetzecotl, apollo and so on - none of which meant, or had any relevance to, 'self'.
Of course, the primitive humans couldn't understand what they were talking about so they started to worship physical entities, like the sun moon and stars.
So now you agree with me? I stated that "even up until the bible etc - gods have been considered as external entities, actual physical beings - and really early on the sun, moon and stars". Thus, to say it once again - the meaning of god related to an actual physical being, not "self", which in your own words they didn't even understand. We can then conclude that it is you who has misunderstood, created a mask and lost yourself to the meaning of 'god'.
It is said that the self is within everything.
By who and in relation to what? Is a rock considered to have a 'self' that is external to it because of contradiction with the will of it's real self? (whatever the hell that means)
At first, people were very much united with their body, so they also saw the "god" (the goal) as a body (like the sun).
From where does this come?
People are still united with their body, but mostly with their person (shadow, ghost, reflection of the body),
What does this even mean? Shadows and ghosts?? Wtf?
No, it's a personally held fantasy of yours. From an evolutionary standpoint:
1) Man has many gods, (external beings)
2) Man realises one god will suffice (external being)
3) Man realises there's no need for gods and he might aswell just call himself god.
It does not work in the opposite direction.
Later, people will begin to understand the self
Yeah, "later".. Which if you go back and read my post is what I was getting at. Early people did not consider 'self' or shadows, ghosts and reflections, but actual physical external entities. As a result, as my last post pointed out, it is you who has misunderstood the meaning of 'god'. It doesn't in any way refer to 'self'. If you want a word to use for 'self', why not use... 'self' - like the following example shows:
Later, people will begin to understand the self, so they will see god in everything
Later, people will begin to understand the self, so they will see "self" in everything.
Don't use the word 'god', because you're talking about something in no way connected to 'self'.
There.. much better.