As history, experience and recent events show, people are really good at building walls - disagreements with others that turn into discord, separation and isolation. Making peace can feel almost impossible.But what if the cross of Jesus doesn't just reunite people with their Creator? What if it also brings separated, isolated, even hostile people back together?That's exactly what Paul is saying in Ephesians 2: 11-22. IN days where we are seeing so much hostility, here we find real hope!