Yes, public money = lawful money, public offerings.
1 Timothy 5:21
I charge thee before God, and the Lord Jesus Christ, and the elect angels, that thou observe these things without preferring one before another, doing nothing by partiality.
Partiality means of " private interests ". so by deconstruction here we could actually say: "doing nothing by private interests", do not let EGO control you and come against your neighbor.
Let God be the judge of all things even if your neighbor does not. Your neighbor will dig their own hole if they use their free will of choice to be ignorant an be judged by the one most high.
Romans 8:33
Who shall lay any thing to the charge of God's elect? It is God that justifieth.
You may not be ready for it yet, but I would go as far as to say: " why should we need any money at all if everything were publicly shared?"
What is private is the relationship between you and your creator, let the conscious spirit be your guide NOT the rule of law in someone else's relationship.
Whom do you TRUST?
http://www.youtube.com/watch?v=ZkyMYKoSG7o