Their "value" lies in their prescriptive pronouncements, not in their historical references. Isn't that obvious?
By the way, I wasn't on the mountain when God gave the Ten Commandments to Moses, and for all I know they could have been given EXACTLY WORD FOR WORD as
Deut.5:6-21 records, with NO reference to t
e creation of the world. Obviously you don't think so, as you favor the version in
Ex. 20:2-17. So be it. But the very existence of two inconsistent versions surely indicates that SOMEBODY doctored at least one of the accounts!