Church Fathers on John 1:7
What is said above, refers to the Divinity of Christ. He came to us in the form of man, but man in such sense, as that the Godhead was concealed within Him. And therefore there was sent before a great man, to declare by his witness that He was more than man. And who was this? He was a man.
Not an Angel, as many have held. The Evangelist here refutes such a notion.
After this esteem nothing that he says as human; for he speaks not his own, but his that sent him. And therefore the Prophet calls him a messenger, I send My messenger, for it is the excellence of a messenger, to say nothing of his own. But the expression, was sent, does not mean his entrance into life, but to his office. As Esaias was sent on his commission, not from any place out of the world, but from where he saw the Lord sitting upon His high and lofty throne; in like…