We live in a time in which the entire foundation of the Western worldview is shifting under our feet. Long trusted foundational ideas, from identity to history, are being reconsidered and redefined. Some are swept away in a matter of months while others stubbornly hang on. Both theology and missiology are being challenged and reshaped by the deconstruction brought on by post-modern thought and post-Christian philosophy. As these shifts occur, how do we understand the Great Commission and obey it?