Its not really the same.
A magician do not prove that he is the father to his children by doing magic tricks. Him living with them and having been part of their whole lives, taking care of them and protecting them proves it.
And if he is a half decent father, he doesn't tell them that he is the creator of the universe either and that he send people that doesn't agree with him to hell for eternal suffering etc.
So really don't see how miracles are relevant in this example, whether they are real or not.
There are those that think the creator made the train, got it rolling, stole the brake handle, and left.
This is actually what Ian Anderson of Jethro Tull was writing about in "Locomotive Breath." "Old Charlie" represents God in this classic tune:
"Locomotive Breath"
In the shuffling madness
Of the locomotive breath
Runs the all-time loser
Headlong to his death
Oh, he feels the piston scraping
Steam breaking on his brow
Old Charlie stole the handle
And the train — it won't stop going
No way to slow down
He sees his children jumping off
At stations one by one
His woman and his best friend
In bed and having fun
Oh, he's crawling down the corridor
On his hands and knees
Old Charlie stole the handle
And the train — it won't stop going
No way to slow down
He hears the silence howling
Catches angels as they fall
And the all-time winner
Has got him by the balls
Oh, he picks up Gideon's Bible
Open at page one
I thank God he stole the handle
And the train — it won't stop going
No way to slow down
No way to slow down
No way to slow down
No way to slow down
No way to slow down
No way to slow down
No way to slow down