Exodus 20:17 (NIV) "You shall not covet your neighbor's house. You shall not covet your neighbor's wife, or his manservant or maidservant, his ox or donkey, or anything that belongs to your neighbor."
In a consumer society, there are inevitably two kinds of slaves: the prisoners of addictions and the prisoners of envy. —Ivan Illich
Today's Best Illustrations – Volume 5, (Carol Stream, IL: Christianity Today, 1997), WORDsearch CROSS e-book, Under: "ENVY".