Christians like very much to call Jesus the Son of God. Jesus much preferred to call himself the Son of Man (or son of humanity). There are many layers of meaning to the term. But the simplest and most obvious is this: a son of humanity is a human being. If you want to put a finer point on it, son of means the essence of or perhaps a new generation of. 1 Jesus is saying that he represents the essence of humanity, a new generation of humanity, a new kind of human being. In this light, his constant invitation, follow me, means imitate me and join me on my journey toward a new way of being human.
