To Hannah Ball Date: LONDON, October 4, 1773. MY DEAR SISTER, The being sealed by the Spirit in the full sense of the word I take to imply two things: (1) The receiving the whole image of God, the whole mind which was in Christ, as the wax receives the whole impression of the seal when it is strongly and properly applied; (2) The full assurance of hope, or a clear and permanent confidence of living with God in glory. Either of these may be given (and sometimes is, though not frequently) separate from the other. When both are joined together, then I believe they constitute the Seal of the Spirit. But even this admits of various degrees: a degree of it I trust you have. Work and pray! Do and suffer the whom will of Him that calleth you! And He will supply whatever is wanting. I am, my dear sister, Your affectionate brother.