Pope Shenouda III
The Lord said:  "He who has seen Me has seen the Father" (Jn. 14:9). He reproached  Philip for saying:  "Lord, show us the  Father, and it is sufficient for us" (Jn. 14:8), by replying: "Have  I been with you so long and yet you have not known Me,  Philip? He  who  has seen Me has seen the Father, so how can you say, 'Show us the   Father'? Do you not believe that I am in the Father, and the Father in   Me?" (Jn. 14:8-10) And the Lord said to His disciples:  "If you  had known Me, you would have known my  Father also; and from now on you know Him and have seen Him" (Jn.  14:7). Indeed we see the Father in the Person of His Son  because He is  the express image of the Person of the Father and the brightness of His  glory (Heb. 1:3).