YOUNG ADULT OUTREACH GROUPS Ethnos Core Groups within Adult CBS classes make up part of the CBS “grove.” But CBS is also planting the seeds of God’s Word in the lives of young adults. Like Ethnos Core Groups, Young Adult outreach Core Groups meet within existing CBS Adult classes. These Core Groups seek to foster meaningful connection as participants explore the Bible and learn to apply it to their everyday lives. With genuine personal relationships as our priority, we partner with the Holy Spirit to bring about the sort of transformation that results in a deeper understanding of God’s grace and truth. As we grow in that understanding, God changes us and the world around us as well.