Jesus answered "Don't you know me, Philip, even after I have been among you such a long time? Anyone who has seen me has seen the Father. How can you say, 'Show us the Father'?. Don't you believe that I am in the Father and, that the Father is in me? The words I say to you are not just my own. Rather, it is the Father, living in me, who is doing the work.
(John 14:9-10, NIV)