[Quix]

I proved your assertion about Genesis wrong.

I think it’s rather highly likely that the rest of such assumptions are at least greatly flawed.

I’ve never come across such notions in 63 years.

What group are you part of?

[ET(end tyranny)]

You proved nothing. The fact that they still backtracked into the ways of the heathens doesn't mean that G-d wanted them to do those things.

Jeremiah 7
22 For I spake not unto your fathers, nor commanded them in the day that I brought them out of the land of Egypt, concerning burnt offerings or sacrifices:
23 But this thing commanded I them, saying, Obey my voice, and I will be your God, and ye shall be my people: and walk ye in all the ways that I have commanded you, that it may be well unto you.
24 But they hearkened not, nor inclined their ear, but walked in the counsels and in the imagination of their evil heart, and went backward, and not forward.

If G-d didn't command offerings and sacrifices, who did?