So to sum up Harry Potter, there is a school for children with magical powers. Because they can't be accepted for their abilities anywhere else in the country, so they go to Hogwarts. They go to this place because this is their purpose.
There are teachers there who help these children develop their abilities. And there is a place for every person in this series. Each character has a purpose.
Throughout the series you see a character, Neville Longbottom, doing very badly in school, and he isn't so good at magic. In the end he has a purpose, instead of a shy chunky little kid he becomes a strong brave fighter for what he believes in.
He has a purpose.
Harry develops his skills with the work of his teachers and friends who (most times) push him to do the right thing. He defeats Voldemort with his awesome skills.
He has a purpose. Just like you.
God put you here because you are ment for something, you have a purpose. There are teachers in your life who will help you become the warriors of the Lord that you are meant to be.
They will push you to being brave and selfless. You have a purpose like everyone else. You were sent to the place you are now because that place will help you become the strong man/woman you are for the Lord.
You have a purpose.
