I see three ways beyond balanced scales that justice is reflected by God's people. Justice from the perspective of God is far more than balanced scales. In fact the notion starts with righteousness, which is a matter of faith. Genesis 15:6 is not a one-off. We are counted righteous by faith. And here we have faith expressing itself in three dimensions.
All of this is sustained by those who teach about God's justice. This also reminds me of Micah 6:8, "He has told you, O mortal, what is good; and what does the Lord require of you but to do justice, and to love kindness, and to walk humbly with your God?"
Naturally, if everyone lived by these values and behaviors, all of life would be better. In fact the three areas of my life for which I wish justice would be resolved. But the results of this kind of justice are more far-reaching. These values touch far more than balancing the scales of right and wrong.
