Nothing.
Yes he did. Matthew 16:16, " Simon Peter answered and said, You are the Christ, the Son of the living God."
here we can say it is Simon Peter.
Yes, in the Bible, it is recorded that Jesus changed Simon's name to Peter, which means "rock" in Greek. This symbolic change was meant to indicate that Peter would become a foundational leader in the Christian church.
The bible doesn't say, but his full name is Simon Peter.
15He saith unto them, But whom say ye that I am? 16And Simon Peter answered and said, Thou art the Christ, the Son of the living God.
It doesn't say specifically where peter comes from but all we know is that he was a simple fisherman from Galilee
No, Simon Peter is a distinct person from Simon. Both were apostles, however.
St. Peter only wrote some of the epistles of the Bible, not the whole thing....
Peter's original name was Simon Barjonah - Simon son of Jonah
No he wasn't Simon Peter was a fisher and the he was known to be Peter. Simon was a zealot
Simon Peter. There was another apostle named Simon, hence the change. Likewise there were two Saints James, so they styled them the Greater and the Lesser. Do not confuse with Simon Magus- Simon the magician or Magic Simon who was also something of an inventor and died testing out what we would now call a Hang Glider! He"s not in the Bible, but alluded to in apocryphal writings of the time. High hopes indeed.
No, Simon Peter is a distinct person from Simon. Both were apostles, however.