LET US BEGIN on a positive note. The up-side potential for good in U.S. Christian giving is immense, almost unimaginable. If American Christians were to give from their income generously—not lavishly, mind you, only generously—they could transform the world, starting right away. Ordinary American Christians have within their power the capacity to foster massive and unprecedented spiritual, social, cultural, and economic change that closely reflects their values and interests. In order to achieve such dramatic, world-transforming change, ordinary American Christians simply need to do one thing: start giving reasonably generously from their incomes, let us say 10 percent of post-tax income. Fostering such changes could begin immediately. It would not require getting Congress or the United Nations to act. It would not require a military mobilization or waiting for a majority turnover in the Supreme Court. It would only require ordinary Christians from one country to start doing something that seems entirely within their power and that most of them, according to the teachings of their own faith traditions, ought to already be doing anyway: giving generously from the financial resources with which they have been blessed.
Smith, Christian; Emerson, Michael O; Snell, Patricia (2008-08-27). Passing the Plate: Why American Christians Don’t Give Away More Money (Kindle Locations 208-217). Oxford University Press. Kindle Edition.