What Do You Think About the Keys of the Kingdom?

Peter does have a leadership roll, it's just not a role of supremacy. Augustine and jerome say something can be given to peter without that implying that it is not thereby shared among the other apostles. So i think that ultimately you've got to give like something to them with this verse. On the face of it, this does seem support some kind of supremacy. Maybe it's not like definitive proof for anything, because there's alternate interpretations.