Paul has been showing that nothing will prevent Christ's people from arriving at glory. The last phrase says Christ is interceding for us. Some say this intercession is by the fact of His presence in heaven. However, Biblical language indicates there's more to it. Christ is actively offering prayer for His people. He is praying for us even when we are negligent in our prayer life.
The video of the entire service including recorded Hebron congregational singing can be viewed here.