Protestants, It’s OK to say Jesus called Peter “this rock.”
From the biblical record one can see that Peter was an impulsive man. He said things at the wrong time (“Lord, it is good for us to be here, let us build three booths.”) He did what he shouldn’t do (cutting off the ear of the high priest’s servant.) And of course, he denied the Lord Jesus in the hours after his betrayal. None of this surprised the Lord. For all this, Peter was also…