He brought him to Jesus. Jesus looked at him, and said, "You are Simon the son of Jonah. You shall be called Cephas" (which is by interpretation, Peter).

 In the one case the son grows further and further away from the father; in the other he grows nearer and nearer the father. Both are sons, but the sonship is very different. The second has become a son in a way that the first never was. 