If we have a lot of money or we want a lot of money then we need to ask for God's grace to give up our love of that money to the exclusion of using it to love and bless others.
If we do not have enough money or we are angry at those who have a lot, we need God's grace to overcome our lack of trust in God to provide and to overcome our anger which hurts only ourselves.
This does not mean we stop working to help the poor and the way to deal with economic disparity. What it does mean is we need to stop seeing people as oppressors or victims. After all, Jesus healed and saved both the rich and the poor. He did not favor one group over another. He was ruler of all people.