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 The Bible?The Bible is a canonical collection of texts sacred in Judaism and Christianity. There is no single "Bible" and many Bibles with varying contents exist. The term Bible is shared between Judaism and Christianity, although the contents of each of their collections of canonical texts is not the same.
Different religious groups include different books within their Biblical canons, in different orders, and sometimes divide or combine books, or incorporate additional material into canonical books.
The Hebrew Bible, or Tanakh, contains 24 books. Christian Bibles range from the 66 books of the Protestant canon to the 81 books of the Ethiopian Orthodox Church canon.
The first part of Christian Bibles is the Old Testament, which contains, at minimum, the 24 books of the Hebrew Bible divided into 39 books and ordered differently from the Hebrew Bible. The Catholic Church and Eastern Christian churches also hold certain deuterocanonical books and passages to be part of the Old Testament canon.
The second part is the New Testament, containing 27 books: the 4 Canonical gospels, Acts of the Apostles, 21 Epistles or didactic letters, and the Book of Revelation.