Does the battle against sin feel hopeless? Will the Christian ever conquer this war against their flesh? As Christians, all have died, been buried, and crucified with Christ. But yet they still sin. Paul explained that all Christians were previously under the wrath, rule, and reign of sin. However, just as they were related and joined with Adam, so now they are related and joined with Christ who died on the cross. In this sermon on Romans 6:3–4 titled “New Life,” Dr. Martyn Lloyd-Jones emphasizes that this happened without question. It is the first step in justification. In addition to being joined in Christ’s death, the Christian has been buried with Christ as well. Burial is always the final proof of death. This means that the Christian is truly done with their past way of life and sin and will join Christ in His resurrection. Christ could not be held by the power of death; the glory and power of God raised Him from the dead. That same glory and power also raised the Christian. Because of this, Dr. Lloyd-Jones urges the listener to walk in this newness of life and to rejoice in the fact that they are joined with Christ and walk with Him in the new life.

http://www.mljtrust.org/sermons/new-life/