"Join me, brother," Uriel urged Castiel.
All angels were brothers, but Castiel was his best friend. Together they could bring back Lucifer and Lucifer would reward them. They would be like royalty. Now, they were pretty low on the totem pole. And nothing was going the way he thought it would for the last few thousand years. It was time for a regime change.
"You just need to be unafraid."
"For the first time I am," Castiel responded.
Uriel thought Castiel was about to join, but then he pulled his angel blade. He had wanted Castiel to come with him. He had killed other angels, but killing Castiel was going to hurt. But, it had to be done.