Why should Christians care about the United Nation's Goals on poverty and hunger? Does not God want us to prosper? Will not the poor, the sick, the homeless just drag us down? Are we our brother's keeper? The author gives us compelling reasons why we must care, not because we are a Christian, Buddhist, or Moslem, but because we are human beings and we are inter-connected to the plight of every other human being.

This is the commemorative edition for the 4th International Conference on the Church of the East in China. This is a collection of essays used as background research to seek and find the lost churches of the Silk Road. The author has used the "Da Qin Jing Jiao" Stone to provide clues for searching for the reported churches and monasteries that we built during the Tang dynasty. For later periods material from Mogao and other artifacts have been used in the investigation.