I love the way St. Augustine uses a reversal motif to entreat the rich to allow the poor to help them by unburdening them of some of their wealth.
He says, "Both of you are travelling the same road; you are companions on the journey. Lighly laden are the poor man's shoulders, but yours are burdened with heavy luggage. Give away some of the load that is weighing you down; give away some of your luggage to the needy man--and you will thus afford relief for both yourself and your companion. (Sermon 11.6--In Ancient Christian Devotional Year B, p. 209)