Jesus the Son of God

Was there anything unique about Jesus being the Son of God? Certainly, it is difficult to dispute that He referred to Himself by that title—and His followers, more so. But it is also true that the New Testament calls each one who believes in Jesus a “son of God.” John 1:12 says: “But as many as received him, to them gave he power to become the children [sons, KJV] of God, even to them that