He has witnessed what occurred to Jacob Marley and the huge chain of torment he wears and its length of his own would be seven time greater than Marleys . He was shown those who walk the earth in torment when Marley took him to the window in his room to witness their plight. Now in stave 4 he is seeing people not caring if he lived or died, he sees visions of a lonely body left wrapped in a sheet awaiting burial with no one to moan his passing and his meager belongings sold by the 2 staff he employed and the undertaker
To the future, Scrooge's future, but the ghost of Christmas future really doesn't talk, just pointed, but Scrooge new his future was screwed. At the end he did survive.
He teaches Scrooge that you can change your future if you become a better man.
When the ghost of Christmas Future shows Scrooge his grave.
For scrooge to see what effects his lonely past live was to have on his future
He was in his own room
The answer is the spirit of the future
Because he shows Scrooge his potential lonely death if he does not change his ways.
He plays Scrooge, young scrooge, middle age scrooge, older scrooge, christmas past ghost, christmas present ghost, and christmas future ghost.
Life experiences have hardened him and to make sure he is not hurt anymore he resolves to reject people and situations that could cause him pain in future
The Ghost of Christmas Yet to Come is the most frightening spirit to Scrooge in "A Christmas Carol." It represents the unknown future and forces Scrooge to confront the consequences of his actions if he does not change his ways.
The ghost of the past, present, and future.
He fears him the most