Change is challenging. We like our routines. We get stuck in our ways. Predictable is comfortable. However, God invites us to change. The living and true God wants our full allegiance, which means rooting out idols and serving his purposes. This opening sermon in the new series will provide background to Thessalonians, Paul's gratitude for good work, good news, and good examples. And it will inspire a call to change that could turn the world upside down!