The 2001 Walt Disney movie, The Princess Diaries, unintentionally provides a picture of salvation for believers.
Here is the plot summary from imdb.com:
[Mia], a socially awkward but very bright 15-year-old girl being raised by a single mom, discovers that she is the princess of a small European country because of the recent death of her long-absent father, who, unknown to her, was the crown prince of Genovia. She must make a choice between continuing the life of a San Francisco teen or stepping up to the throne. While Mia makes up her mind, she's pressed into taking princess lessons from her grandmother.
Let's take a look at some of the events of the story and see what they show us.
Born as Royalty
Mia is born as royalty. She is a princess in the kingdom of Genovia from the day of her birth. She did nothing to merit, earn, or somehow contribute towards her royal status.
Similarly, when believers are born physically, they are already chosen by G-d. We are already part of G-d's eternal kingdom.