Who Are Christ's Friends

What makes one a friend of Christ? Does anyone choose the LORD? What good is a profession of friendship with Christ? Does Christ know you? Did He sacrifice His life for you? Can the carnal mind be subject to the law of God? Can any flesh please the LORD's justice? Does all flesh hate God? Does God determine every single detail of every single life? Why do people imagine a false christ? Is the death of the LORD Jesus Christ the only way for His chosen people to be made righteous? What is a 'carnal christian'?