Before creation is a different period than since creation. I have said this numerous times.
Thus the actions ascribed to before creation in fact occur since creation. When were names not written, and by inference other names written in the Lamb's book of life. Since creation in reality, before creation according to the mistranslation. If we were chosen individually before creation, as Calvinism claims, our names should have been written before creation. However, since our names are written since creation, we were individually chosen for salvation since creation.
So the mistranslation conforms to the bogus doctrine of Calvinism.
I'm going to give you the last word on this.