The ghost of Christmas futures purpose was to prompt him to adopt a more caring attitude in life and avoid the horrible afterlife of Marley.
Dickens would not have had a purpose to create a ghost that did not speak in a Christmas carol. His story was based on the ghost of Christmas past, and therefore needed to speak in Christmas carols and hymns.
the purpose of the ghost of the future is to show scrooge what will happen if he carries on with his life the way he is. e.g he will die and no one will care as he was such a horrible man.
The fourth ghost that visited Scrooge was the Ghost of Christmas Yet to Come. Its purpose was to show Scrooge the consequences of his actions if he continued down his selfish and greedy path, specifically by revealing a future where he dies alone and unloved. The ghost's visit ultimately serves as a final warning for Scrooge to change his ways and seek redemption.
Ghost of Marley, ghost of Christmas past, ghost of Christmas present, ghost of Christmas future
The ghosts in "A Christmas Carol" are named the Ghost of Christmas Past, the Ghost of Christmas Present, and the Ghost of Christmas Yet to Come (or Future). They visit Ebenezer Scrooge to show him the consequences of his actions and to help him change his ways.
The last name of the ghost in "A Christmas Carol" is usually not specified. They are simply known as the Ghost of Christmas Past, Ghost of Christmas Present, and Ghost of Christmas Yet to Come.
The three spirits that visit Ebenezer Scrooge in "A Christmas Carol" are the Ghost of Christmas Past, the Ghost of Christmas Present, and the Ghost of Christmas Yet to Come (also known as the Ghost of Christmas Future).
The Ghost of Christmas Past who brought him to the past of his life, the Ghost of Christmas Present who brought him to how will Christmas be like, the Ghost of Christmas Future who brought him to his future.
Jacob Marley was the first ghost - he was formerly Scrooge's business partner, then The Ghost of Christmas Past, The Ghost of Christmas Present and The Ghost of Christmas Yet To Come.
The third ghost that came to visit Ebenezer Scrooge in a Christmas Carol was the Ghost of Christmas Present, if you include Marley's ghost, but if you do not include Marley, then the third (and therefore last) ghost was that of the Christmas Yet to Come, a spectral ghost whose most terrifying feature was that of his muted voice.
The Ghost of Christmas Yet to Come (Future)
The names of the ghosts that visit Scrooge in "A Christmas Carol" are Jacob Marley, the Ghost of Christmas Past, the Ghost of Christmas Present, and the Ghost of Christmas Yet to Come (also known as the Ghost of Christmas Future).