Imagine Nations Church hosts an annual conference where its 1500-strong congregation pledges financial support for global missions, contributing over $1 million annually for more than a decade. As a former president of World Missions for the Australian AG Churches, Ps Jack developed innovative strategies for global outreach, including sending youth to Japan and empowering Australian pastors in mission leadership. His authored works, including “His Last Command Our First Priority” and “One Short Hour,” underscore the urgency of fulfilling the Great Commission. The church now has multiple locations, including branches in the USA and Australia. Jack, his wife Carol, and their three children, who are now all Australians, have made Penrith their home since pioneering the church in 1987. They are also proud grandparents of six grandchildren.