Today is the feast of St. Cyril of Alexandria, Doctor of the Church. From his Commentary on the Gospel of John, Book 1, Ch. 3:
By many and varied names do the Divine Scriptures call the Son. For they say that He is the Wisdom and Power of the Father, according to what is said by Paul, Christ the Power of God and the Wisdom of God. He is called again both His Light and His Truth, as is sung in the Psalms by one of the Saints, O send out Thy Light and Thy Truth. He is called also Righteousness, as, Quicken me in Thy Righteousness: for the Father quickens in Christ those who believe on Him. He is called also the Counsel of the Father, as it is said, Thou shalt guide me with Thy Counsel, and again, The Counsel of the Lord standeth for ever. Since then the Son is all these to God the Father, let them tell us who fawn on the error of Arius and are filled with that man's folly, how He is lesser than He. For if they be right, it is time to say that the Father is not wholly wise, not wholly Mighty, not wholly Light, not wholly Truth, not wholly Righteous, yea, not even Perfect in Counsel, if the Son Who is all these to Him, by reason of being inferior is shewn to be not Perfect. But to think or say thus is impious. Perfect is the Father, because He has all things perfectly in Himself: Perfect then clearly the Son too, the Wisdom and the Power, the Light and the Truth, the Righteousness and the Counsel of the Father. But He Who fulfilleth Perfection in His own Father, how can He be conceived of as inferior?
