"I meant for you to fetch it after your little excursion," he says, making no outward indication that he notices Rush's tone. The man knows what happens when he sasses the Devil too hard-- just give him a reason. Iman's not here to protect him this time and it has been so long since he's gotten properly wrathful. He does miss doing his own dirty work sometimes.

"It's so good to hear, though, that my little brother hasn't forgotten all the little things I've taught him, even if warding is such a very small and basic use of our powers."

The building is off-limits to him in a certain sense; he can't go walking in while the ward's up, but that doesn't mean that he can't affect the building in other ways. It is just a building, after all, and he is an archangel, and if he wants to he could bring the whole thing down around Rush's ears. He could set it on fire and burn it to the ground. He could do a great many things to gain access to the building, even if he can only get access once it-- and everyone inside-- has been destroyed.