"You know it just struck me how fantastic this moment is for them- just how much it shows Arthur’s trust in Merlin. Merlin literally walks up and tells Arthur to pull a sword out of a rock- something which by all rights should be impossible - and in front of half his kingdom. But Merlin has faith in him. And Arthur goes forth in front of everyone because he knows that Merlin would never ask him to do something like this if it wouldn't work."<- This is so true!