Throughout church history, a number of important creeds (formal statements of belief based on holy Scripture) have been formulated as statements of orthodoxy. Several of these relate to our study on the preexistence and eternality of Christ.
The Nicene Creed (A.D. 325)
The Council of Nicaea convened in A.D. 325 to settle a dispute regarding the nature of Christ. Arius (a presbyter of Alexandria who was the founder of Arianism) argued that the Son was created from the nonexistent, and was of a different substance than the Father. There was a time, Arius argued, when the Son was not. But Christ was the highest of all created beings. Athanasius of Alexandria, the champion of orthodoxy, stressed the oneness of God while maintaining three distinct Persons within the Godhead. He maintained that the Son was the same substance as the Father (and hence, was fully divine). Athanasius argued for the eternally personal existence of the Son. A mediating position was set forth by Eusebius of Caesarea, who argued that the Son was of a similar substance with the Father. After considerable debate, Athanasius won out and Christ was recognized by the council as being on a level with the Father as an uncreated Being.
The Nicene Creed reads:
I believe in one God the Father Almighty; Maker of heaven and earth, and of all things visible and invisible.And in one Lord Jesus Christ, the only-begotten Son of God, begotten of the Father before all worlds [God of God], Light of Light, very God of very God, begotten, not made, being of one substance [essence] with the Father; by whom all things were made; who, for us men and for our salvation, came down from heaven, and was incarnate by the Holy Ghost of the Virgin Mary, and was made man; and was crucified also for us under Pontius Pilate; He suffered and was buried; and the third day He rose again, according to the Scriptures; and ascended into heaven, and sitteth on the right hand of the Father; and He shall come again, with glory, to judge both the quick and the dead; whose kingdom shall have no end.
And [I believe] in the Holy Ghost, the Lord and Giver of Life; who proceedeth from the Father [and the Son]; who with the Father and the Son together is worshiped and glorified; who spake by the Prophets. And [I believe] in one Holy Catholic and Apostolic Church. I acknowledge one Baptism for the remission of sins; and I look for the resurrection of the dead, and the life of the world to come. Amen. (This last paragraph was added in A.D. 381.)
The Athanasian Creed (Date: Unknown)
The Athanasian Creed is essentially an amplification of the Nicene Creed. It came to be generally adopted among the Western churches. This creed contains the words:
We worship one God in trinity, and trinity in unity, neither confounding the persons nor dividing the substance. For the person of the Father is one; of the Son, another; of the Holy Spirit, another. But the divinity of the Father and of the Son and of the Holy Spirit is one, the glory equal, the majesty equal. Such as is the Father, such also is the Son, and such the Holy Spirit. The Father is uncreated, the Son is uncreated, the Holy Spirit is uncreated. The Father is infinite, the Son is infinite, the Holy Spirit is infinite. The Father is eternal, the Son is eternal, the Holy Spirit is eternal. And yet there are not three eternal Beings, but one eternal Being. So also there are not three uncreated Beings, nor three infinite Beings, but one uncreated and one infinite Being. In like manner, the Father is omnipotent, the Son is omnipotent, and the Holy Spirit is omnipotent. And yet there are not three omnipotent Beings, but one omnipotent Being. Thus the Father is God, the Son is God, and the Holy Spirit is God. And yet there are not three Gods, but one God only. The Father is Lord, the Son is Lord, and the Holy Spirit is Lord. And yet there are not three Lords, but one Lord only. For as we are compelled by Christian truth to confess each person distinctively to be both God and Lord, we are prohibited by the Catholic religion to say that there are three Gods or Lords. The Father is made by none, nor created, nor begotten. The Son is from the Father alone, not made, not created, but begotten. The Holy Spirit is not created by the Father and the Son, nor begotten, but proceeds. Therefore, there is one Father, not three Fathers; one Son, not three Sons; one Holy Spirit, not three Holy Spirits. And in this Trinity there is nothing prior or posterior, nothing greater or less, but all three persons are coeternal and coequal to themselves. So that through all, as was said above, both unity in trinity and trinity in unity is to be adored. Whoever would be saved, let him thus think concerning the Trinity.
The Chalcedonian Creed (A.D. 451)
Eutichus (the founder of Eutichianism) argued that Christ's human and divine natures merged to form a third composite nature. "The divine nature was so modified and accommodated to the human nature that Christ was not really divine...At the same time the human nature was so modified and changed by assimilation to the divine nature that He was no longer genuinely human." Thus, according to this teaching, Christ was neither fully human nor fully divine. This view was condemned by the Council of Chalcedon in A.D. 451.
The Chalcedonian Creed reads:
We, then, following the holy Fathers, all with one consent, teach men to confess one and the same Son, our Lord Jesus Christ, the same perfect in Godhead and also perfect in manhood; truly God and truly man, of a reasonable [rational] soul and body; consubstantial [co-essential] with the Father according to the Godhead, and consubstantial with us according to the Manhood; in all things like unto us, without sin; begotten before all ages of the Father according to the Godhead, and in these latter days, for us and for our salvation, born of the Virgin Mary, the Mother of God, according to the Manhood; one and the same Christ, Son, Lord, only begotten, to be acknowledged in two natures, inconfusedly, unchangeably, indivisibly, inseparably; the distinction of natures being by no means taken away by the union, but rather the property of each nature being preserved, and concurring in one Person and one Subsistence, not parted or divided into two persons, but one and the same Son, and only begotten, God the Word, the Lord Jesus Christ; as the prophets from the beginning [have declared] concerning Him, and the Lord Jesus Christ Himself has taught us, and the Creed of the holy Fathers has handed down to us.
The Westminster Confession of Faith (A.D. 1646)
The Westminster Confession arose out of the stormy political scene in England during the reign of Charles I. "Charles met with resistance when he attempted to impose episcopacy on the Church of Scotland and to conform its services to the Church of England's Common Book of Prayer. A civil war erupted and Oliver Cromwell led the Puritan forces to victory. Charles I was beheaded in the process. In 1643 the English parliament commissioned the Westminster Assembly to develop the creed of the Church of England. The 121 English Puritan ministers met for 1,163 daily sessions from 1643 to 1649. The Westminster Confession of Faith, completed in 1646, affirmed a strong Calvinistic position and disavowed 'the errors of Arminianism, Roman Catholicism, and sectarianism.'"
Below is the statement of God found in the Westminster Confession of Faith:
I. There is but one only living and true God, who is infinite in being and perfection, a most pure spirit, invisible, without body, parts, or passions, immutable, immense, eternal, incomprehensible, almighty, most wise, most holy, most free, most absolute, working all things according to the counsel of His own immutable and most righteous will, for His own glory; most loving, gracious, merciful, long-suffering, abundant in goodness and truth, forgiving iniquity, transgression, and sin; the rewarder of them that diligently seek Him; and withal most just and terrible in His judgments, hating all sin, and who will by no means clear the guilty.II. God hath all live, glory, goodness, blessedness, in and of Himself; and is alone in and unto Himself all-sufficient, not standing in need of any creatures which He hath made, nor deriving any glory from them, but only manifesting His own glory in, by, unto, and upon them: He is the alone fountain of all being, of whom, through whom, and to whom, are all things; and hath most sovereign dominion over them, to do by them, for them, and upon them, whatsoever Himself pleaseth. In His sight all things are open and manifest; His knowledge is infinite, infallible, and independent upon the creature, so as nothing is to Him contingent or uncertain. He is most holy in all His counsels, in all His works, and in all His commands. To Him is due from angels and men, and every other creature, whatsoever worship, service, or obedience He is pleased to require of them.
In the unity of the Godhead there be three Persons of one substance, power, and eternity; God the Father, God the Son, and God the Holy Ghost. The Father is of none, neither begotten nor proceeding; the Son is eternally begotten of the Father; the Holy Ghost eternally proceeding from the Father and the Son.
It must be emphasized that the above creeds (and all other creeds) are man-made documents. None of them are inspired as Scripture is inspired. Neither are they authoritative as Scripture is authoritative. Creeds are merely statements of faith that are true insofar as they accurately reflect what Scripture teaches. They are helpful "measuring sticks" for orthodoxy.