So, where do you wish to begin my friend in comparing this Christology with the one presented by the Bab, Baha'u'llah, Abdu'l-Baha and Shoghi Effendi in the Baha'i Writings?
Naturally, both religious frameworks conceive of Jesus as the
incarnation of a priorly existent 'unbodied' person. In this respect, Christians and Baha'is concur - over against our Islamic brothers and sisters - to the extent of both of us affirming that the humanity of Christ originated with his conception in the womb of the Virgin Mary (something Christians, Muslims and Baha'is all accept as a divinely revealed truth) but his 'divinity' is another order and degree in kind - a pre-existent reality.
Where the Baha'i Writings and Christian theology diverge is, thus, not over the doctrine of the "incarnarion" but rather over what
manner or
mode of 'divinity' became incarnate in the womb of Mary. For orthodox Christians - whether Catholic, Protestant or Eastern - the Divine Person conceived of the Virgin is 'consubstantial with God the Father', that is:
the uncreated essence of God became one personhood with the 'created essence' of a human being (without thereby implying any division in the divine nature). As the Chalcedonian definition held in 451 CE:
"Following, then, the holy Fathers, we all unanimously teach that our Lord Jesus Christ is to us One and the same Son, the Self-same Perfect in Godhead, the Self-same Perfect in Manhood; truly God and truly Man; the Self-same of a rational soul and body; co-essential with the Father according to the Godhead, the Self-same co-essential with us according to the Manhood; like us in all things, sin apart; before the ages begotten of the Father as to the Godhead, but in the last days, the Self-same, for us and for our salvation..."
And the so-called 'Athanasian creed' (though a misnomer given that St. Athanasius's didn't actually pen it!):
Athanasian Creed - Wikipedia
For the right Faith is, that we believe and confess; that our Lord Jesus Christ, the Son of God, is God and Man; God, of the Substance [Essence] of the Father; begotten before the worlds; and Man, of the Substance [Essence] of his Mother, born in the world. Perfect God; and perfect Man, of a reasonable soul and human flesh subsisting. Equal to the Father, as touching his Godhead; and inferior to the Father as touching his Manhood. Who although he is God and Man; yet he is not two, but one Christ. One; not by conversion of the Godhead into flesh; but by assumption of the Manhood into God. One altogether; not by confusion of Substance [Essence]; but by unity of Person. For as the reasonable soul and flesh is one man; so God and Man is one Christ; Who suffered for our salvation; descended into hell; rose again the third day from the dead. He ascended into heaven, he sitteth on the right hand of God the Father Almighty, from whence he will come to judge the living and the dead.
For Baha'is, on the other hand, the 'manner of divine being' that became incarnate in the person of Jesus is
distinct in essence from God. Indeed, the preincarnate Christ - whilst pre-existent before his birth in tandem with the souls of all the other Manifestations of God yet to be born or that have been made 'incarnate' and since died - is still in the Baha'i conception a
created being.
Jesus perfectly 'reflects' the attributes of God and using symbolic language one could say that he 'radiates' them (like a window filtering sunlight from the outside to illuminate the interior of a house) to the rest of the human race (i.e. He 'manifests' God) but he is not in '
essence' God; rather he is a created person in time - a 'mirror', not a 'container' so to speak.
Because He is the perfect 'mirror-image' of the Father, Baha'is would affirm (and indeed Baha'u'llah did affirm) that Christ has a 'divine station' - just like the other Manifestations of God - that no mere human individual could ever hope to attain, such that it is not imprecise or blasphemous for a Manifestation to declare (when speaking from the vantage point of their 'divine nature' as the reflected image of God): "
I am God" and yet in equal breath to declare their 'servial' status before God as a mere 'human'.
Thus, Baha'u'llah stated quite plainly in
Gleanings:
Bahá'í Reference Library - Gleanings From the Writings of Bahá’u’lláh, Pages 50-56
Thus, viewed from the standpoint of their oneness and sublime detachment, the attributes of Godhead, Divinity, Supreme Singleness, and Inmost Essence, have been, and are applicable to those Essences of Being, inasmuch as they all abide on the throne of Divine Revelation, and are established upon the seat of Divine Concealment. Through their appearance the Revelation of God is made manifest, and by their countenance the Beauty of God is revealed. Thus it is that the accents of God Himself have been heard uttered by these Manifestations of the Divine Being.
Viewed in the light of their second station—the station of distinction, differentiation, temporal limitations, characteristics and standards—they manifest absolute servitude, utter destitution, and complete 54 self-effacement. Even as He saith: “I am the servant of God. I am but a man like you.”…
Were any of the all-embracing Manifestations of God to declare: “I am God,” He, verily, speaketh the truth, and no doubt attacheth thereto. For it hath been repeatedly demonstrated that through their Revelation, their attributes and names, the Revelation of God, His names and His attributes, are made manifest in the world. Thus, He hath revealed: “Those shafts were God’s, not Thine.”
I would contend that the Christian and Baha'i 'christologies' are
closer than the corresponding orthodox Islamic doctrine of Isa al-Masih but also 'different', insofar as this issue of uncreated/created 'essence' and consubstantiality with the Father is concerned.