He didn't know how to change a belief structure - but he'd better figure out how, and fast.
"I assumed that was our belief structure in the first place."
Why do you think he had those belief structures in the first place?
There are many different groups, each with their own individual culture, belief structure and language.
Throughout the history of the continent, there have been many different Aboriginal groups, each with its own individual language, culture, and belief structure.
A belief structure is a distributed assessment with beliefs.
But as time went by the belief structure of religion seemed to interfere.
He said humanity took a good idea and, like always, built a belief structure on it.
And once they do that, they'll discover they have to change their belief structure, as well.
Many contemporary chroniclers were not even sure quite how to describe his personal belief structure.