40 lOne of the two who heard John speak and followed Jesus11 was Andrew, Simon Peter’s brother. 41 He first found his own brother Simon and said to him, “We have found mthe Messiah” (which means Christ). 42 He brought him to Jesus. Jesus looked at him and said, “You are Simon the son of nJohn. You shall be called oCephas” (which means pPeter12).
Cephas and Peter are from the word for rock in Aramaic and Greek, respectively