Missionary purpose in New Testament

Thread: What does scripture say about those who have never heard and/or accepted the gospel (good news) of Jesus Christ?   What clear direction does God give to His followers regarding their role in sharing this gospel (good news)?  Make sure to consider John 10:9-10, John 14:6, Romans 1:18-23, Romans 6:23, Romans 10:9-10, Luke 24:46-47, and information from your readings in your response.