Plainly as all the truths above mentioned concerning the person of Christ, seem now to us to be revealed in the Holy Scriptures, it was not until after the conflict of six centuries that they came to be fully stated so as to secure the general assent of the Church. We must indeed always bear in mind the difference between the speculations of theologians and the faith of the great body of the people if God. It is a false assumption that the doctrines taught by the ecclesiastical writers of a particular age, constituted the faith of believers of that age. The doctrines of theologians are largely determined by their antecedents and by the current philosophy of the day in which they live. This is unavoidable. The faith of the common people is determined by the Word of God, by the worship of the sanctuary, and by the teachings of the Spirit. They remain in a great measure ignorant of, or indifferent to, the speculations of theologians. It cannot be doubted that the great body of the people from the beginning believed that Christ was truly a man, was truly God, and is one person. They could not read and believe the Scriptures without having these truths engraved on their hearts. All the records of their confessions, hymns, and prayers, prove them to have been the worshippers of Him who died for their sins. And in this light they were regarded and described by all contemporary heathen writers. But while the people thus rested in these essential facts, the theologians were forced from without and from within, to ask, How can these things be? How can the same person be both God and man? How does the Godhead in the person of Christ stand related to his humanity? It was in the answers given to these questions that difficulty and controversy occurred. To avoid the great and obvious difficulties connected with the doctrine of the incarnation of God, some denied his true divinity; others denied the reality or completeness of his human nature; others so explained the nature and effects of the union as to interfere either with the integrity of the divine or of the human nature of Christ or with the unity of his person.
The Ebionites.
The errors which disturbed the peace of the early Church on this, as on other subjects, arose either from Judaism or from heathen philosophy. The Jews who professed themselves Christians, were not able, in many instances, as we learn from the New Testament itself, to emancipate themselves from their former opinions and prejudices. They had by the misinterpretation of their Scriptures been led to expect a Messiah who was to be the head of their nation as David and Solomon had been. They, therefore, as a body, rejected Christ, who came as a man of sorrows, not having anywhere to lay his head. And of those who were constrained by his doctrines and miracles to acknowledge Him as the promised Messiah, many believed Him to be a mere man, the son of Joseph and Mary, distinguished from other men only by his holiness and his extraordinary endowments. This was the case with the sect known as Ebionites. Why so called is a matter of doubt. Although as a body, and characteristically, they entertained this low, humanitarian view of the person of Christ, yet it appears from the fragmentary records of the ancient writers, that they differed much among themselves, and were divided into different classes. Some had mingled with their Jewish opinions more or less of the elements of the Gnostic philosophy. This was the more natural, as many of the teachers of Gnosticism were Jews. The fathers, therefore, speak both of Jewish, and of Gnostic Ebionites. So far as their views of Christ’s person were modified by Gnosticism, they ceased to be distinctly the views of the Ebionites as a body.
Another class of nominal Jewish Christians is known as Nazarenes. They differed but little from the Jewish Ebionites. Both insisted on the continued obligation of the Mosaic law, and both regarded Christ as a mere man. But the Nazarenes acknowledged his miraculous conception, and thus elevated Him above all other men, and regarded Him as the Son of God in a peculiar sense. The acknowledgment of the divinity of Christ, and the ability and willingness to unite in worship of which He was the object, was from the beginning the one indispensable condition of Christian fellowship. These Jewish sects, therefore, who denied his divinity, existed outside of the Church, and were not recognized as Christians.
The Gnostics.
As the Ebionites denied the divinity, so the Gnostics in different ways denied his humanity. They were led to this denial by their views of the origin of evil. God is the source only of good. As evil exists it must have its origin not only outside of Him, but independently of Him. He is, however, the source of all spiritual existences. By emanation from his substance spiritual beings are produced; from them other emanations proceed, and from those still others in ever increasing deterioration according to their distance from the primal fountain. Evil arises from matter. The world was created, not by God, but by an inferior spirit, the Demiourgos, whom some sects of the Gnostics regarded as the God of the Jews. Man consists of a spirit derived from God combined with a material body and an animal soul. By this union of the spiritual with the material, the spirit is defiled and enslaved. Its redemption consists in its emancipation from the body, so as to enable it to reenter the sphere of pure spirits, or to be lost in God. To effect this redemption, Christ, one of the highest emanations from God (or Æons), came into the world. It was necessary that He should appear “in fashion as a man,” but it was impossible He should become a man, without subjecting Himself to the pollution and bondage from which He came to deliver men. To meet this difficulty various theories were adopted. Some held that Christ had no real body or human soul. His earthly manifestation is human form was a phantasm, a mere appearance without substance or reality. Hence they were called Docetæ, from the Greek verb δοκέω, which means to appear, to seem to be. According to this class of the Gnostics, Christ’s whole earthly life was an illusion. He was not born, nor did he suffer or die. Others admitted that he had a real body, but denied that it was material. They taught that it was formed of some ethereal or celestial substance, and brought by Christ into the world. Although born of the virgin Mary, it was not of her substance, but only through her as the mould in which this ethereal substance was cast. Hence in the ancient creeds it is said that Christ was born, not per, but ex Maria virgine, which is explained to mean ex substantia matris suæ. It was also in opposition to this Gnostic heresy that the ancient creeds emphasized the declaration that Christ, as to his human nature, is consubstantial with us. Others, as the Cerinthians, held that Jesus and Christ were distinct. Jesus was an ordinary man, the son of Joseph and Mary. Christ was a spirit or power which descended on Jesus at his baptism, and became his guide and guardian, and enabled Him to work miracles. At the time of his passion, the Christ departed, returning into heaven, leaving the man Jesus to suffer alone. As nothing is more distinctly revealed in Scripture, and nothing is more essential to Christ’s being the Saviour of men, than that he should be truly a man, all these Gnostic theories were rejected as heretical.