In his letter to the Ephesians, Paul celebrates God's amazing grace that saves individuals, empowers the church, and, through both, transforms the world. Like the early church, we can be amazed by this truth: although the forces around us may be antagonistic to the gospel, the purposes of Christ will fill the world--he is transforming all things for you and through you. Designed for groups and individuals, this Reformed Expository Bible Study gives users the resources they need to delve into God's Word and understand and apply it for themselves, leading to biblical transformation. Background information and commentary lay the groundwork before readers observe and analyze the Scripture text. Each of the thirteen lessons makes connections to the rest of the Bible and to Reformed theology before concluding with a section for personal application and a prayer prompt.