Isaiah 50:2

No one who views things correctly thinks God possesses a physical body. It is only that the holy Scriptures speak in a human fashion about him. For those of us in simple and crass bodies can think in no other way, except that these things are adapted for us by a range of metaphors, so that in the perception of visible things we are able to know in part about the divine and higher being, which is higher than all bodily imaginings. Observe how in these words the message is adapted to human understanding.

Then he recalls for them what he has accomplished: "Behold, by my rebuke I will dry up the sea and make rivers a wilderness; and their fish shall be dried up because there is no water and shall die for thirst." Symmachus has rendered this passage as if it concerns events already accomplished: "Behold that at my rebuke I have dried up the sea, that I have made the rivers a desert and that their fish have been putrified for lack of water." Thus, the God of the universe accomplished this at the time he delivered them from the bondage of the Egyptians: it was then that he parted the Red Sea, divided the Jordan in two and revealed that the fish in its bed were dead from deprivation of its nourishing waters. If, however, one likewise understands this passage [to relate] to the future, as the Septuagint desires [to do], one will do no violence to the senses. It indicates from great miracles that he will also be able to accomplish small things: if it was easy for me to dry up the sea, he says, and to interrupt the course of rivers, it would have been much easier to annihilate an army that was marching against you.

I have many times endured your belief in idols and the infinite number of iniquities that you have perpetrated, but what you have dared now is not susceptible to any pardon: it is an evil that is irremediable and incurable. For I am no longer acting through the prophets as intermediaries, but I have assumed the form of a servant, and I have lived among you as a man; and in spite of the frequency of my appeals and my exhortations, I have not persuaded you. This, in turn, is confirmed by the recital of the divine Gospels in these terms: "Jesus cried out, saying, 'If anyone thirst, let him come to me and drink,' and elsewhere: "Come to me, all you who labor and are heavy laden, and I will give you rest." The divine Evangelists have let us know still many other declarations of this kind. In this way, then, the prophetic text has taught us that the total destruction that they undergo in the last place has been obtained for them by their folly against the Master. Then, in interrogative form again [he declares]: "Is not my hand strong to redeem? Or do I not have the strength to protect you [from danger]?" Do you think, he says, that the adversaries have conquered me because of my weakness? Is it not possible for anyone to see how easy and convenient it is for me to make you appear superior to everyone?