2. The Eastern Church:
Christianity itself has nothing corresponding to the idea of a doctrine for the initiated or a literature for a select few. The gospel was preached in its first days to the poor and ignorant, and the reading and studying of the sacred Scriptures have been urged by the churches (with some exceptions) upon the public at large.
(1) "Esoteric" Literature (Clement of Alexandria, etc.).
The rise of this conception in the eastern church is easily understood. When devotees of Greek philosophy accepted the Christian faith it was natural for them to look at the new religion through the medium of the old philosophy. Many of them read into the canonical writings mystic meanings, and embodied those meanings in special books, these last becoming esoteric literature in themselves: and as in the case of apocalyptic writings, this esoteric literature was more revered than the Bible itself. In a similar way there grew up among the Jews side by side with the written law an oral law containing the teaching of the rabbis and regarded as more sacred and authoritative than the writings they profess to expound. One may find some analogy in the fact that among many Christians the official literature of the denomination to which they belong has more commanding force than the Bible itself. This movement among Greek Christians was greatly aided by Gnostic sects and the esoteric literature to which they gave rise. These Gnostics had been themselves influenced deeply by Babylonian and Persian mysticism and the corresponding literature. Clement of Alexandria (died 220) distinctly mentions esoteric books belonging to the Zoroastrian (Mazdean) religion.
Oriental and especially Greek Christianity tended to give to philosophy the place which the New Testament and western Christianity assign the Old Testament. The preparation for the religion of Jesus was said to be in philosophy much more than in the religion of the Old Testament. It will be remembered that Marcian (died end of 2nd century AD), Thomas Morgan, the Welsh 18th-century deist (died 1743) and Friedrich Schleiermacher (died 1834) taught this very same thing.
Clement of Alexandria (see above) recognized 4 (2) Esdras (to be hereafter called the Apocalypse of Ezra), the Assumption of Moses, etc., as fully canonical. In addition to this he upheld the authority and value of esoterical books, Jewish, Christian, and even heathen. But he is of most importance for our present purpose because he is probably the earliest Greek writer to use the word apocrypha as the equivalent of esoterika, for he describes the esoteric books of Zoroastrianism as apocryphal.
But the idea of esoteric religious literature existed at an earlier time among the Jews, and was borrowed from them by Christians. It is clearly taught in the Apocalyptic Esdras (2 or 4 Esd) chapter 14, where it is said that Ezra aided by five amanuenses produced under Divine inspiration 94 sacred books, the writings of Moses and the prophets having been lost when Jerusalem and the temple were destroyed. Of this large number of sacred books 24 were to be published openly, for the unworthy as well as the worthy, these 24 books representing undoubtedly the books of the Hebrew Old Testament. The remaining 70 were to be kept for the exclusive use of the "wise among the people": i.e. they were of an esoteric character. Perhaps if the Greek original of this book had been preserved the word "apocrypha" would have been found as an epithetic attached to the 70 books. Our English versions are made from a Latin original (see 2(4) EZRA or the APOCALYPTIC ESDRAS. Modern scholars agree that in its present form this book arose in the reign of Domitian 81-96 AD. So that the conception of esoteric literature existed among the Jews in the 1st century of our era, and probably still earlier.
It is significant of the original character of the religion of Israel that no one has been able to point to a Hebrew word corresponding to esoteric (see below). When among the Jews there arose a literature of oral tradition it was natural to apply to this last the Greek notion of esoteric, especially as this class of literature was more highly esteemed in many Jewish circles than the Old Testament Scriptures themselves.
(2) Change to "Religious" Books (Origen, etc.).
The next step in the history of the word "apocrypha" is that by which it came to denote religious books inferior in authority and worth to the Scriptures of the Old Testament and New Testament. This change of attitude toward noncanonical writings took place under the influence of two principles: (1) that no writer could be inspired who lived subsequent to the apostolic age; (2) that no writing could be recognized as canonical unless it was accepted as such by the churches in general (in Latin the principle was--quod ubique, quod semper, quod ab omnibus). Now it was felt that many if not most of the religious writings which came in the end of the 2nd century to be called "apocryphal" in a disparaging sense had their origin among heretical sects like the Gnostics, and that they had never commanded the approval of the great bulk of the churches. Origen (died 253) held that we ought to discriminate between books called "apocryphal," some such having to be firmly rejected as teaching what is contrary to the Scriptures. More and more from the end of the 2nd century, the word "apocrypha" came to stand for what is spurious and untrustworthy, and especially for writings ascribed to authors who did not write them: i.e. the so-called "Pseudepigraphical books."
Irenaeus (died 202) in opposition to Clement of Alexandria denies that esoteric writings have any claims to credence or even respect, and he uses the Greek word for "apocryphal" to describe all Jewish and Christian canons. To him, as later to Jerome (died 420), "canonical" and "apocryphal" were antithetic terms.
Tertullian (died 230) took the same view: "apocryphal" to him denoted non-canonical. But both Irenaeus and Tertullian meant by apocrypha in particular the apocalyptic writings. During the Nicene period, and even earlier, sacred books were divided by Christian teachers into three classes: (1) books that could be read in church; (2) books that could be read privately, but not in public; (3) books that were not to be read at all. This classification is implied in the writings of Origen, Clement of Alexandria, Athanasius (died 373), and in the Muratorian Fragments (about 200 AD).