From London to Sally Wesley at Richard Haynes's house, Wick, near Bristol. If she follows the doctor's advice she will be cured.
Her writing should be a little larger, and it may then be as good as her mother's one day.
Most christians are he thinks 'between God and the world'. Only complete christians can enter God's kingdom.
In a postscript he asks that letters to either of Sally's parents should be sent to him at the 'New Chapel' in City Road, London.