What is Early Christian?Early Christianity, the period of Christianity preceding the First Council of Nicaea in 325 AD. This typically divides historically into the Apostolic Age and the Ante-Nicene Period (from the Apostolic Age until Nicea). The first Christians, as described in the first chapters of the Book of Acts, were all Jews either by birth or conversion and historians refer to them as Jewish Christians. The early Gospel message spread orally, probably originally in Aramaic, and later in Greek. The New Testament's Acts of the Apostles and Epistle to the Galatians record that the first Christian community centered on Jerusalem and that its leaders included Peter, James, the brother of Jesus, and John the Apostle.
What is Docetism?In Christianity, docetism is the doctrine that the phenomenon of Christ, his historical and bodily existence, and above all the human form of Jesus, was mere semblance without any true reality. Broadly it is taken as the belief that Jesus only seemed to be human, and that his human form was an illusion. It appears to have arisen over theological contentions concerning the meaning, figurative or literal, of a sentence from the Gospel of John: "the Word was made Flesh". Docetism was unequivocally rejected at the First Council of Nicaea in 325 AD and is regarded as heretical by the Catholic Church, Orthodox Church, Coptic Church and other Christian denominations.