Concerning Jesus Christ the Holy Spirit spoke through John about Him this way:
Gospel (Injil) of John 1:1 In the beginning was the Word, and the Word was with God, and the Word was God. 2 The same was in the beginning with God. 3 All things were made by him: and without him was made nothing that was made. 4 In him was life, and the life was the light of men. 5 And the light shineth in darkness, and the darkness did not overcome it. 14 And the Word was made flesh
Baruch Ahiyah asher Ahiyah Most Holy Angelic Son Almighty Counselor uncreated Light of Your Shekinah glory Pillar of Cloud Pillar of Fire firmness of the Rock the Lion of Juda the Root the Offspring of David the Bright and the Morning Star Only Begotten Lamb of God First Born from the dead in the flesh Jesus Christ Our Lord and Saviour the head over Your body Whom each of us holds directly seated at the Father's right hand in the Unity and Power and Bond of Love of the Holy Spirit our Paraclete
Jesus Christ is the Word of God as both Islam and Christian faith proclaim. He was not made but existed with the Father and the Holy Spirit before all things that were created, made by God. This is His begotten of the Father before all ages (engendered of the same essence by the Father) but never begotten by man, that is by human generation.
He was conceived in blessed Mary by the power of the Holy Spirit and born of her upon earth, He died and rose again and ascended to heaven in the flesh seated in power and glory at the Father's right hand. He shall come again at His Second Coming in the same flesh to raise all people and judge them all for eternity.
See labels: God and begotten and Holy Spirit and Word of God
The Catholic Creed: God, His Infinite Existence and Governing Presence in His creation and His forgiveness of sin
The Catholic Creed: The Creed of the Whole and Undivided Church as Given by the Apostles
BOOK I CHAP. X. - UNITY OF THE FAITH OF THE CHURCH