[marajade]

Mark 3:31: "There came then his brethren..." So you are saying that the physical brethren in this scripture is physical to Mary, Jesus' mother, but not to him? Am I understanding you correctly?

No, it was Peter's confession that Jesus was the Messiah. That confession that Jesus is the Messiah is the rock upon which Jesus' church was built.

[wagglebee]

I am through responding to your ad hominem statements. It is quite obvious that you have not read or considered anything I have written. If you have any other questions, you will find the answers HERE:

Catechism of the Catholic Church