Castiel didn't understand: Why didn't the Winchester's understand his point? It was a mystery for him. He just wanted To win the war.

After Castiel absorbed all the souls of the purgatory and became God, he started to "make" the christians embrace his start, killing the one's that used "his word" (God's word) as a bad imagine.. (Thinking that "God", or best said Cass, cares about Sexuality, when he's indifferent at that.)

Balthazar never did really came to talk to Castiel after he gave the ubications of the laboratory to the Winchester's, however so he cared about Castiel and his safety and that, so he was.. Worried? It was strange for him too.

It was a nice day, well, not after all the news about Death's on Church's and other places. When Balthazar heard that the survivors talked about the new "God" whose had a trenchcoat, he knew that the boys failed, and now he wasn't pleased in the slightest. Balthazar sat down in a bench of a park, whose was visited by Castiel no long time ago and well.. What was Balthazar expecting when Castiel was standing looking at him from above.. With that emotionless gaze. The only thing different were the burn marks on Castiel's vessel.

-- ' Balthazar. '

Castiel greeted firmly.. It was clear that Castiel knew that Balthazar gave the ubications to the Winchester's, and well.. As the new God he didn't seem pleased.