Talking about money and materialism to about 250 university students, I held up a $10 note from which I had just cut off a one centimetre square corner. I was explaining that this one centimetre square was equivalent to the seventeen cents given to God from every $10 that all Christians around the world earn. I then cut a two millimetre square from the one centimetre square to illustrate the amount given to God that leaves the country of origin - about one cent from the seventeen cents.
"In terms of the Kingdom of God, where does the rest of this money go?" I asked the audience. There were a few murmured responses.
"Well, most of it is non-productive and is wasted in terms of God's Kingdom," I continued, and to illustrate the point I proceeded to set fire to the remaining part of the $10 bill. The response of the students was most interesting. Some were nearly frantic as they saw the $10 consumed by the flame.