What Is Going on With Jesus?

The God's Lord John says Jesus is the only begotten son and the word is God. He keeps making a distinction that there's God and there's flesh and blood as if like God is hiding within the body of Jesus somehow, but is not actually the body of within Jesus's physical body. A question worth asking is what is going on with Jesus that's different from going on with all the other people filled with the Holy Spirit? Right. But he's still in his humanity is not God. He's just two separate persons throughout.