Origen

“ And it is no great thing for Him to become a servant, even if it is called a great thing by His Father, for this is in comparison with His being called with an innocent sheep and with a lamb. For the Lamb of God became like an innocent sheep being led to the slaughter, that He may take away the sin of the world. He who supplies reason (λογος) to all is made like a lamb which is dumb before her shearer, that we might be purified by His death, which is given as a sort of medicine against the opposing power, and also against the sin of those who open their minds to the truth. ”

“ Though he did not know Him before He assumed His body, yet he knew Him when yet in his mother’s womb, and perhaps he is here learning something new about Him beyond what was known to him before, namely, that on whomsoever the Holy Spirit shall descend and abide on him, that is he who is to baptize with the Holy Spirit and with fire. ”