And So Paul Goes On To Say...

I think that all things are worth nothing compared with the greatness of knowing Christ Jesus my Lord. Because of him, I have lost all those things, and now I know they are worthless trash. This allows me to have Christ and to belong to him. Now I am right with God, not because I followed the law, but because I believed in Christ. God uses my faith to make me right with him.

                                                                                                    -Philippians 3:8-9

Romans 14:8 say that...

If we live, we are living for the Lord, and if we die, we are dying for the Lord. So living or dying, we belong to the Lord.