One therefore is God the Father, one the Word, one the Spirit, the life, the sanctification of all. And neither is there another God as Father, nor is there another Son as Word of God, nor is there another Spirit as quickening and sanctifying. Further, although the saints are called both gods, and sons, and spirits, they are neither filled with the Spirit, nor are made like the Son and God. And if, then, any one makes this affirmation, that the Son is God, simply as being Himself filled with divinity, and not as being generated of divinity, he has belied the Word, he has belied the Wisdom, he has lost the knowledge of God; he has fallen away into the worship of the creature, he has taken up the impiety of the Greeks, to that he has gone back; and he has become a follower of the unbelief of the Jews, who, supposing the Word of God to be but a human son, have refused to accept Him as God, and have declined to acknowledge Him as the Son of God.
But it is impious to think of the Word of God as merely human, and to think of the works which are done by Him as abiding, while He abides not Himself. And if any one says that the Christ works all things only as commanded by the Word, he will both make the Word of God idle, and will change the Lord's order into servitude. For the slave is one altogether under command, and the created is not competent to create; for to suppose that what is itself created may in like manner create other things, would imply that it has ceased to be like the creature.
Source: A Sectional Confession of Faith (New Advent)