I think Skull & Bones kisses a symbolic foot of the Pope in some ceremony.

"I work in dealing with the infiltration of churchs and religious institutions as well as government, over a tremendous number of institutions. The purpose is what the Roman Catholic system has all the time as their own purpose: to infiltrate, to penetrate all areas of life where the Roman Catholic can have control and access for the coming world government. In preperation for that world government, the Roman Catholic institution, especially since the establishment of the jesuit order in 1541, these 500 years have been in preperation to infiltrate and penetrate every level of society in order to take over the world, politically and religiously.

Two doctrines define these goals:

Doctrine of the apostolic succession ←Deals with the papacy

Temporal Power ←Dealing with world government"

-Alberto Rivera, ex-jesuit, murdered 1997