Did not St. Paul say, “I have laid the foundation .. .but let every man take care how he buildeth thereon”? I. Cor. III., 10.

St. Paul declares that he personally laid the foundations of a particular branch of the Church at Corinth. But Christ had founded the whole Church upon Peter. Each must take care how he builds, and St. Paul took care that the Church at Corinth would be in full accordance with the universal Church founded upon St. Peter. Anyone who departs from the authority of St. Peter is not taking care, but going outside the constitution of the Church as established by Christ, and severing himself from that Church.

Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty