Bill
is currently a special representative for SIM in North
America. God is using Bill's gifts and rich experience
in Ethiopia as a conference speaker to challenge and
reaffirm the priority of world missions.
His ministry focuses on mobilizing students, laymen, and churches to be part of God's heartbeat for the nations.
The ministry of Bill and Grace Harding began in Ethiopia in 1983. Because Ethiopia was a Soviet satellite under a communist dictatorship, Bill entered the country as a water engineer.
Through drilling wells and capping springs in drought stricken Ethiopia, Bill was not only able to give clean physical water, but introduce many to the "Spring of Life" the Lord Jesus Christ. For eight years Bill and Grace served the Gedeo people of southern Ethiopia through a ministry of evangelism, discipleship, and church planting.

Later, as Outreach Administrator for SIM-Ethiopia in the capital city of Addis Ababa, his main goal was to serve the Lord in facilitating the development and expansion of SIM's overall outreach in cooperation with the Kale Heywet Churches (the SIM related churches which now number over four thousand.)
Bill's responsibilities included developing strategy and mobilizing resources to reach the unreached people groups of Ethiopia. Bill was involved in an extensive conference ministry, speaking in Amharic. Grace served in a rewarding ministry of outreach to the Ethiopian community through Bible studies and her gifts of hospitality
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