"Only if they're truly one." And in Steve's opinion, there's only one god. Even though Steve has a lot of respect for Thor, he still can't view him as a god. A god-like being, maybe, especially with his control of lightning.

He looks at Hades with a somewhat confused expression, before understanding reaches him. "Because you cannot lie, correct?" The whole method that Hades used to tell if a Kishin Egg was nearby...