Jesus’ Divine and Human Natures
4.4 - Foundations of the Christian faith
Jesus was both fully God and fully man. Jesus was conceived not through a human father but by the Holy Spirit coming upon the Virgin Mary in power. While still a virgin, Mary submitted to the will of God and bore the Son of God. For this great act of faith and obedience, she is held in high honor by the Church. Mary’s prophetic utterance before her cousin Elizabeth declares this high honor: “For He has regarded the lowly state of His maidservant; For behold, henceforth all generations will call me blessed” (Luke 1:48). The eternal Son, whom God named Jesus, assumed a fully human nature from his mother, Mary, at the moment of conception in her womb. Theologians use the term “hypostatic unionLinks to an external site.“ to describe the union of Christ’s humanity and divinity in one hypostasis or individual personhood. Jesus Christ is both fully God and fully man. Jesus is not fifty-percent God and fifty-percent man. Rather, He is 100% God and 100% man. Both natures have been united in one person—fused together—without contradiction. Jesus, the Son, is both perfectly divine and perfectly human and has two complete and distinct natures at once. His two natures are united without division, separation, mixture, or change.
Despite Jesus’ two natures, He accomplished His earthly ministry with the power of the Holy Spirit, which sets an example for us. Jesus declared, “Most assuredly, I say to you, the Son can do nothing of Himself, but what He sees the Father do; for whatever He does, the Son also does in like manner” (John 5:19). After Jesus was baptized in the Jordan river, the heavens opened and the Spirit of God descended like a dove and alighted on him. “A voice from heaven said, ‘This is my Son, whom I love; with him I am well pleased’” (Matthew 3:13-17). It was this baptism in the Holy Spirit that empowered Jesus’ earthly ministry. After his time of fasting in the wilderness, “Jesus returned in the power of the Spirit to Galilee, and news of Him went out through all the surrounding region” (Luke 4:14). He was not acting as God. Rather, He was acting as a man empowered by the Holy Spirit, which is a model for the Christian believer. We, too, are empowered by the baptism of the Holy Spirit to do the work of the ministry and to be His witnesses.
Luke 1:26–38
26 Now in the sixth month the angel Gabriel was sent by God to a city of Galilee named Nazareth, 27 to a virgin betrothed to a man whose name was Joseph, of the house of David. The virgin’s name was Mary. 28 And having come in, the angel said to her, “Rejoice, highly favored one, the Lord is with you; blessed are you among women!”
29 But when she saw him, she was troubled at his saying, and considered what manner of greeting this was. 30 Then the angel said to her, “Do not be afraid, Mary, for you have found favor with God. 31 And behold, you will conceive in your womb and bring forth a Son, and shall call His name Jesus. 32 He will be great, and will be called the Son of the Highest; and the Lord God will give Him the throne of His father David. 33 And He will reign over the house of Jacob forever, and of His kingdom there will be no end.”
34 Then Mary said to the angel, “How can this be, since I do not know a man?”
35 And the angel answered and said to her, “The Holy Spirit will come upon you, and the power of the Highest will overshadow you; therefore, also, that Holy One who is to be born will be called the Son of God. 36 Now indeed, Elizabeth your relative has also conceived a son in her old age; and this is now the sixth month for her who was called barren. 37 For with God nothing will be impossible.”
38 Then Mary said, “Behold the maidservant of the Lord! Let it be to me according to your word.” And the angel departed from her.
John 1:14
14 And the Word became flesh and dwelt among us, and we beheld His glory, the glory as of the only begotten of the Father, full of grace and truth.
Philippians 2:6–8
6 who, being in the form of God, did not consider it robbery to be equal with God, 7 but made Himself of no reputation, taking the form of a bondservant, and coming in the likeness of men. 8 And being found in appearance as a man, He humbled Himself and became obedient to the point of death, even the death of the cross.
Hebrews 2:10–16
10 For it was fitting for Him, for whom are all things and by whom are all things, in bringing many sons to glory, to make the captain of their salvation perfect through sufferings. 11 For both He who sanctifies and those who are being sanctified are all of one, for which reason He is not ashamed to call them brethren, 12 saying:
“I will declare Your name to My brethren;
In the midst of the assembly I will sing praise to You.”13 And again:
“I will put My trust in Him.”
And again:
“Here am I and the children whom God has given Me.”
14 Inasmuch then as the children have partaken of flesh and blood, He Himself likewise shared in the same, that through death He might destroy him who had the power of death, that is, the devil, 15 and release those who through fear of death were all their lifetime subject to bondage. 16 For indeed He does not give aid to angels, but He does give aid to the seed of Abraham.
1 John 4:2–3
2 By this you know the Spirit of God: Every spirit that confesses that Jesus Christ has come in the flesh is of God, 3 and every spirit that does not confess that Jesus Christ has come in the flesh is not of God. And this is the spirit of the Antichrist, which you have heard was coming, and is now already in the world.
John 5:19–29
19 Then Jesus answered and said to them, “Most assuredly, I say to you, the Son can do nothing of Himself, but what He sees the Father do; for whatever He does, the Son also does in like manner. 20 For the Father loves the Son, and shows Him all things that He Himself does; and He will show Him greater works than these, that you may marvel. 21 For as the Father raises the dead and gives life to them, even so the Son gives life to whom He will. 22 For the Father judges no one, but has committed all judgment to the Son, 23 that all should honor the Son just as they honor the Father. He who does not honor the Son does not honor the Father who sent Him.
24 “Most assuredly, I say to you, he who hears My word and believes in Him who sent Me has everlasting life, and shall not come into judgment, but has passed from death into life. 25 Most assuredly, I say to you, the hour is coming, and now is, when the dead will hear the voice of the Son of God; and those who hear will live. 26 For as the Father has life in Himself, so He has granted the Son to have life in Himself, 27 and has given Him authority to execute judgment also, because He is the Son of Man. 28 Do not marvel at this; for the hour is coming in which all who are in the graves will hear His voice 29 and come forth—those who have done good, to the resurrection of life, and those who have done evil, to the resurrection of condemnation.
Romans 8:1–4
1 There is therefore now no condemnation to those who are in Christ Jesus, who do not walk according to the flesh, but according to the Spirit. 2 For the law of the Spirit of life in Christ Jesus has made me free from the law of sin and death. 3 For what the law could not do in that it was weak through the flesh, God did by sending His own Son in the likeness of sinful flesh, on account of sin: He condemned sin in the flesh, 4 that the righteous requirement of the law might be fulfilled in us who do not walk according to the flesh but according to the Spirit.
Colossians 1:19–23
19 For it pleased the Father that in Him all the fullness should dwell, 20 and by Him to reconcile all things to Himself, by Him, whether things on earth or things in heaven, having made peace through the blood of His cross.
21 And you, who once were alienated and enemies in your mind by wicked works, yet now He has reconciled 22 in the body of His flesh through death, to present you holy, and blameless, and above reproach in His sight— 23 if indeed you continue in the faith, grounded and steadfast, and are not moved away from the hope of the gospel which you heard, which was preached to every creature under heaven, of which I, Paul, became a minister.
Hebrews 4:14–16
14 Seeing then that we have a great High Priest who has passed through the heavens, Jesus the Son of God, let us hold fast our confession. 15 For we do not have a High Priest who cannot sympathize with our weaknesses, but was in all points tempted as we are, yet without sin. 16 Let us therefore come boldly to the throne of grace, that we may obtain mercy and find grace to help in time of need.
Matthew 3:13-17
13 Then Jesus came from Galilee to the Jordan to be baptized by John. 14 But John tried to deter him, saying, “I need to be baptized by you, and do you come to me?” 15 Jesus replied, “Let it be so now; it is proper for us to do this to fulfill all righteousness.” Then John consented. 16 As soon as Jesus was baptized, he went up out of the water. At that moment heaven was opened, and he saw the Spirit of God descending like a dove and alighting on him. 17 And a voice from heaven said, “This is my Son, whom I love; with him I am well pleased.”
Luke 4:14
14 Then Jesus returned in the power of the Spirit to Galilee, and news of Him went out through all the surrounding region.
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