The sermon is about living a missional life, which means following Jesus and being a part of his plan for the world. Stetz talks about the importance of making Jesus the most precious thing in our lives and following him, even when it's difficult. He encourages viewers to ask God what he wants them to do next and to be open to following his lead. Stetz also talks about the importance of community and encourages viewers to get involved in their church and to find a small group to grow with.