The eternal Word, God the Son, entered into this world by being born as a human being. Therefore, it isn’t correct to say that Jesus has always existed or that Jesus was in the beginning with God (v. 1). The Son of God has always existed. The Second person of the Trinity, the Word, was in the beginning with God. But Jesus is the human name given to the second person of the Trinity when he took to Himself flesh. The Word was never called Jesus until Joseph did so in obedience to the command of the angel in Matthew 1.