tribes and nations

Our desire is not that others might be relieved while you are hard pressed, but that there might be equality. At the present time your plenty will supply what they need, so that in turn their plenty will supply what you need. Then there will be equality,

By: Paul the apostle 2 Corinthians 8:13-14

I was wondering how this applies to a global christian world?
check out this link for some ideas...tribes and nations is a great way of sharing the wealth...