Philip said to Jesus, “Master, show us the Father, and that will be enough for us.” Jesus said to him, “Have I been with you for so long a time and you still do not know me, Philip? Whoever has seen me has seen the Father.” (Jn 14:8-9)
The Father and I are one . . . as Saint Paul would say:
God was in Christ, reconciling the world to himself. (2 Cor 5:19)
This passage has been interesting in the art of the church.