“So, in his opinion, the Cluniac example of reform… was special, in the fact that it was directly subject to the Bishop of Rome, thus insuring that “purity” and “fidelity” prevailed throughout the movement.”

The Holy Father is concerned about diocese(s) and communities managed as if they were medieval fiefdoms, accountable to no one. It has nothing to do with Martin Luther or John Calvin or protestantism. He is thinking of the day to day management of a local church organization.

“If you, though a Jew, live like a Gentile and not like a Jew, how can you compel the Gentiles to live like Jews?”

Paul’s comment in Galatians concerns circumcision. It does not relate to who Peter preached and did not preach, as almost every Christian community had some Gentiles in it. Paul was upset because Peter was pressured not to dine with Christians of Gentile origin. Paul did not say that Peter did not minister to them. Peter baptized a Roman soldier and his entire family in Acts – they are gentile.

Finally I do not doubt for a moment that Benedict has enormous respect for St. Catherine of Siena and St. Bernard.

cheers