Concordia Sermons

Many people worry about their friends who do not know Jesus. They ask, “Will I see them in heaven?” “How can I reach them with the gospel?” In Revelation 3, John describes Jesus’ persistent knocking on the doors of the hearts of those who either do not know Him or who are far from Him (verse 20). Though it may take a long time, we too are called to knock on the doors of our friends’ hearts with the message of Christ.