That's part of MY POINT, too, Morel Orel. Without the schematic conceptual context being taken into account.................neither you nor I can engage the concept of "the Good" as "it is" in relation to the overarching contexts in which it is embedded.
So, IF Steve is promoting Divine Command Theory, then I won't say that I will sign on the dotted line for that; but IF we also attempt to determine "the Good" without or apart from the biblical concept of God as its author, then we're not citing the same identical concept of "the Good." We're talking about some other ontological concept of "the Good," a separate one that DOESN'T have anything to do with the biblical God.