The Origin of Surge Binding

When the humans came to rachar, they were already using powers of spread and surges. However, when i look at the passage we quoted previously from odium describing honor and cultivation it seems to me pretty clear that honor and cultivation are the a genesis of surge binding. So i think it might have something to do with what was mentioned in the rar anum,. where she mentions that the magic systems that she currently understands are most likely not the only things going on on rachar a. She may be hinting at, ok, honor and serge binding is maybe the words that a the listeners used, but it could have been another type of magic system. It might not