Mystery,
We've come full circle and have made very little progress. My argument from definition is a valid form of argument. My logic is sound and thus the conclusion true. You reject my conclusion based on the fact that you reject one of the premises, that premise being the definition of the term 'righteous' but you offer no counter definition of righteous that does not beg the question or render it meaningless when applied to God or His actions. Thus since you've offered no counter argument your rejection of my conclusion is irrational and therefore invalid. In order for you to rectify that situation you must answer the question that this exchange began with...
Why is God (i.e. God's nature) righteous?
I submit that you cannot meaningfully answer that question, although I still would like for you to try. I think the discussion is worthwhile whether we ever agree or not.
Further, your position that righteousness has nothing to do with one's actions but rather the other way around I do not believe to be Biblical. The Bible ties one's righteousness to one's actions...
Judges 5:11 Far from the noise of the archers, among the watering places,There they shall recount the righteous acts of the LORD, The righteous acts for His villagers in Israel; Then the people of the LORD shall go down to the gates.
1 Samuel 12:7 Now therefore, stand still, that I may reason with you before the LORD concerning all the righteous acts of the LORD which He did to you and your fathers:
1 Kings 8:32 then hear in heaven, and act, and judge Your servants, condemning the wicked, bringing his way on his head, and justifying the righteous by giving him according to his righteousness.
2 Chronicles 6:23 then hear from heaven, and act, and judge Your servants, bringing retribution on the wicked by bringing his way on his own head, and justifying the righteous by giving him according to his righteousness.
Psalm 7:8 The LORD shall judge the peoples;Judge me, O LORD, according to my righteousness, And according to my integrity within me.
Ezekiel 7:3 Now the end has come upon you, And I will send My anger against you; I will judge you according to your ways, And I will repay you for all your abominations.
Ezekiel 36:19 So I scattered them among the nations, and they were dispersed throughout the countries; I judged them according to their ways and their deeds.
Romans 5:18 Therefore, as through one man’s offense judgment came to all men, resulting in condemnation, even so through one Man’s righteous act the free gift came to all men, resulting in justification of life.
Revelation 19:8 And to her it was granted to be arrayed in fine linen, clean and bright, for the fine linen is the righteous acts of the saints.
Notice that I do not dispute that one's actions are rooted in one's nature but that point really only avoids the question. Why is the nature of a person righteous? It is because they decide to act in a particular way (i.e. in the best interests of others). The action is done after the decision is made to act, which is made from within the person's spirit. Decisions are the actions of the soul and so saying that people act righteously because they are righteous only backs the question up a step and doesn't answer the real question being asked, nor does it refute the notion that it is one's actions that makes them righteous, it only changes the subject from one sort of action to another.
Now this is all speaking from the perspective of someone who is truly righteous, of course. The Christian is righteous because they have been declared righteous, not because of any action on their own part and I totally understand that and don't want to allow this point to cloud the issue because what I'm saying does not contradict this aspect of the gospel in any way. We have been declared righteous apart from our actions but not apart from any action whatsoever. It was "through one Man’s righteous act, the free gift came to all men, resulting in justification of life" and so even though our righteousness is an imputed righteousness, Biblically, it is still tied directly to an action, an action that began as a decision made within the Spirit of the Living God to act on our behalf.
How am I wrong?
Resting in Him,
Clete