Here. If you’d care to dredge back through several years worth of my replies to get to it you’re welcome to do so. It’s an accurate statement.
There were some amazingly ignorant statements made by rad-trads early on in the invasion of the FR Religion forum. Still are, just not quite so blunt and not quite so obviously, hilariously wrong.
The hijacking of this to promote Rome is more evident, while the statement in question maybe was due to the imagination that souls must meet Peter to get into Heaven, or was extrapolated from statements of papal power on earth, such as from Leo13m that , "We hold upon this earth the place of God Almighty" (www.papalencyclicals.net/Leo13/l13praec.htm), and those from the Dictatus Papae by Pope Gregory VII, that the pope's sentence cannot be repealed by anyone and he alone can review the judgements of all; he can depose emperors; he can absolve subjects from their allegiance to impious rulers; the Pope is the only man to whom all princes bend the knee; all princes should kiss his feet... (http://en.wikipedia.org/wiki/Dictatus_papae)