Is nihilism the logical extreme of atheism?

[fr0d0]

Yes because that is thoroughly just. God can do no other. Objectively, that is his nature. God isn't good... good is God. Just like a court might sentence a criminal to punishment. Difference is... God is sure of his convictions, where a human judge can't be.

Only if you define justice as what god does and a very ugly justice that would be.

If its thoroughly just it doesn't matter what we think of it.

God didn't create good no. Good is what God has to be to be a creative singularity. What opposes good opposes God. And what is unjust etc, contradicts Gods nature. Hence we can know something of God.

I don't think that follows. What is it that is inherently good about a creator?

Good as in functional. That's the root meaning of good.