Иоанн Дамаскин
In his treatise "On the Divine Images" John of Damascus wrote: "In former times, God who is without form or body, could never be depicted. But now when God is seen in the flesh conversing with men, I make an image of the God whom I see". The implication here is that insofar as God the Father or the Spirit did not become man, visible and tangible, images and portrait icons can not be depicted. So what was true for the whole Trinity before Christ remains true for the Father and the Spirit but not for the Word. John of Damascus wrote: