TV series example of the word

Game of Thrones Season 4, Episode 9
They lose their purpose. They go back to fighting each other.

Game of Thrones Season 7, Episode 5
There's a greater purpose at work.

Game of Thrones Season 6, Episode 10
The purpose of fighting is defeating your enemies, isn't it?

Game of Thrones Season 3, Episode 8
Sometimes do you talk fancy on purpose to confuse me?

Game of Thrones Season 5, Episode 1
Tyrion may be a monster, but at least he killed our father on purpose.