The document discusses peace and where it can be found. It explores the different types of peace, such as peace with God, peace in communities, and peace within. While peace is desired, the document argues that true peace is only found through Christ. Christ came to preach peace to both Jews and Gentiles. Through his death on the cross, he destroyed the dividing wall of hostility and created one new man, reconciling all to God and allowing both Jews and Gentiles to have access to the Father as fellow citizens in God's household.