Romans 8:16 The Spirit itself beareth witness with our spirit, that we are the children of God: 17 And if children, then heirs; heirs of God, and joint-heirs with Christ;
If we are ever to lay claim to and enjoy our inheritance as children of God, an inheritance which includes everything that God has (“all that I have is thine”—Luke 15:31; 1Corinthians 3:22–”Everything belongs to you”), we must know without a doubt that we are not flesh and blood (see Born of Spirit)—for “flesh and blood cannot inherit the kingdom of God” (1Corinthians 15:50).