CATECHISM OF THE CATHOLIC CHURCH
SECOND EDITION
PART ONE
THE PROFESSION OF FAITH
SECTION ONE
“I BELIEVE” - “WE BELIEVE”
CHAPTER TWO
GOD COMES TO MEET MAN
50 By natural reason man can know God with certainty, on the basis of his works. But there is another order of knowledge, which man cannot possibly arrive at by his own powers: the order of divine Revelation.1 Through an utterly free decision, God has revealed himself and given himself to man. This he does by revealing the mystery, his plan of loving goodness, formed from all eternity in Christ, for the benefit of all men. God has fully revealed this plan by sending us his beloved Son, our Lord Jesus Christ, and the Holy Spirit.
ARTICLE 1
THE REVELATION OF GOD
I. GOD REVEALS HIS “PLAN OF LOVING GOODNESS”
51 “It pleased God, in his goodness and wisdom, to reveal himself and to make known the mystery of his will. His will was that men should have access to the Father, through Christ, the Word made flesh, in the Holy Spirit, and thus become sharers in the divine nature.”2
Yes.
The Church teaches that the Word (who is God) by the Holy Spirit (the his own Power of God and Mary's flesh) enfleshed himself and became man. At least that's what the Creed says (in Slavonic and by all accounts in Greek too). There is no word "made" anywhere in there.
Thus, the Word (who is God) took on human nature (one person, two natures). It doesn't say that God by his word "made" Jesus, as Justin Martyr believed. Christological dogma of the Church did not yet exist, and one finds all sorts of Christological variants among even Church Fathers.
Even the Church did not know the "exact" formula, but "worked" on it. Thus in 325 AD (1st Ecum. Council) the Creed simply stated:
But by the Second Ecum. Council in 381 AD (one generation later) it was edited to read:
PS I suspect the the "making" error apparently started with the Latin translation which uses the word "factus" (from facio, to make) in the Creed.