 To subject yourself to the righteousness of God has come to the end of your own efforts, right? To try to somehow save yourself. It doesn't mean you stop being righteous because, oh, God's righteous enough for both of us, so then I can go out and be unrighteous. That's not the point. The point is now you live as righteous, but not to gain anything from God, but simply because God has shown you who you truly are.