Athanasius (in On the Incarnation) :
“The Word was not hedged in by his body, nor did his presence in the body prevent his being present elsewhere as well. When he moved his body he did not cease also to direct the universe by his mind and might. No. The marvelous truth is, that being the Word, so far from being himself contained by anything, he actually contained all things himself…
“As with the whole, so also is it with the part. Existing in a human body, to which he himself gives life, he is still source of life to all the universe, present in every part of it, yet outside the whole; and he is revealed both through the works of his body and through his activity in the world. It is, indeed, the function of soul to behold things that are outside the body, but it cannot energize or move them. A man cannot transport things from one place to another, for instance, merely by thinking about them; nor can you or I move the sun and the stars just by sitting at home and looking at them. With the Word of God in his human nature, however, it was otherwise. His body was for him not a limitation, but an instrument, so that he was both in it and in all things, and outside all things, resting in the Father alone. At one and the same time—this is the wonder—as man he was living a human life, and as Word he was sustaining the life of the universe, and as Son he was in constant union with the Father…”
