We possess an important document for the attitude of early Christianity and Gnosticism towards astrology in The Dialogue concerning Fate or The Book of the Laws of Countries of Bardesanes or Bardaisan.[1638] The complete Syriac text is extant;[1639] there is a long and somewhat modified extract adopted from it in the Latin Recognitions of Clement,[1640] and briefer fragments in the Greek fathers. Strictly speaking, the text seems to be written by some follower of Bardesanes named Philip who represents his master as discussing the problem of human free will with Avida, himself, and other disciples. The bulk of the treatise is in any case put in Bardesanes’ mouth and it probably reflects his views with fair accuracy. Eusebius ascribed it to Bardesanes himself.

Personality of Bardesanes

Bardesanes (154-222 A. D.) was born in Edessa. He spent most of his life in Mesopotamia but for a time went to Armenia as a missionary. His many works in Syriac included apologies for Christianity, attacks upon heresies, and numerous hymns, but the only work extant is the treatise we are about to examine, with the possible exception of The Hymn of the Soul[1641] ascribed to him and contained in the Syriac Acts of St. Thomas. His doctrines were regarded by Ephraem Syrus and others as tainted with Gnostic heresy. He is often represented as a follower of Valentinus, but the ancient authorities, such as Epiphanius and Eusebius, disagree as to whether he degenerated from orthodoxy to Valentinianism or reformed in the opposite direction. In the dialogue which we consider he is represented as a Christian, but his remarks have often been thought to have a Gnostic flavor. F. Nau, however, has argued that he was not a Gnostic and that the statements in question in the dialogue can be explained as purely astrological.[1642]

Sin possible for men, angels, and stars.

The treatise opens with the query, why did not God make men so that they could not sin? The reply of course is that moral freedom for good or evil is a greater gift of God than compulsory morality. By virtue of his individual freedom of action man is equal to the angels, some of whom, too, have sinned with the daughters of men and fallen, and is superior even to the sun, moon, and signs of the zodiac which are fixed in their courses. The stars, however, as in The Book of Enoch, “are not absolutely destitute of all freedom” and will be held responsible at the day of judgment. Presently some of them are called evil.

Does fate in the astrological sense prevail?

After some discussion whether man does wrong from his nature, the treatise turns to the question, how far are men controlled by fate, that is, by the power of the seven planets in accordance with the doctrine of the Chaldeans, which is the term here usually employed for astrologers. Some men attack astrology as “a lying invention” and hold that the human will is free and that such evils as man cannot avoid are due to chance or to divine punishment but not to the stars. Between these extremes Bardesanes takes middle ground. He believes that there is such a force in the stars, whom he refers to as Potentates and Governors, as the fate of which the astrologers speak, but that this fate evidently does not rule everything, since it is itself established by the one God who imposed upon the stars and elements that motion in conformity with which “intelligences undergo change when they descend to the soul, and souls undergo change when they descend to bodies,” a statement which appears to have a Gnostic flavor. This fate furthermore is limited by nature on the one hand and human free will on the other hand. The vital processes and periods which are common to all men, such as birth, generation, child-bearing, eating, drinking, old age, and death, Bardesanes regards as governed by nature. “The body,” he says, “is neither hindered nor helped by fate in the several acts it performs,” a view which most astrologers would probably not accept. On the contrary, in Bardesanes’ opinion wealth and honors, power and subjection, sickness and health, are controlled by fate which often disturbs the regular course of nature. This is because in genesis or the nativity the stars, some of which work with and some against nature, are in conflict. In short, some stars are good and some are evil.

National laws and customs as a proof of free will.

If nature is thus often upset by the stars, fate in its turn may be resisted and overpowered by man’s exercise of will. This assertion Bardesanes proceeds to prove by the argument which has given to the dialogue the title, The Book of the Laws of the Countries, and which we find much repeated in subsequent writers. Briefly it is that in various nations certain laws are enforced upon, or customs observed by all the people alike regardless of their diverse individual horoscopes. In illustration of this are listed various prohibitions and practices fondly supposed by Bardesanes and his audience to characterize the Seres, Brahmans, Persians, Geli, Bactrians, Arabs, Britons, Parthians, Amazons, and other peoples. Savage tribes are mentioned among whom there are no artists, bankers, perfumers, musicians, and poets to fit the nativities decreed by the constellations for certain times. Bardesanes is aware of the astrological theory of seven zones or climes, by which the science of individual horoscopes is corrected and modified, but he contends that there are many different laws in each of these zones, and would be, even if the number were raised to twelve according to the number of the signs or to thirty-six after the decans. He also contends that men retain their laws or customs when they migrate to other climes, and adduces the fidelity of Jews and Christians to the commandments of their respective religions as a further illustration of the triumph of free will over the stars. He concedes, however, as before that “in every country and in every nation there are rich and poor, and rulers and subjects, and people in health and those who are sick, each one according as fate and his nativity have affected him.” Incidentally to the foregoing discussion it is affirmed that the astrology of Egypt and that of the Chaldeans in Babylon are identical. At the close of the treatise is appended a note stating that Bardesanes estimated the duration of the world at six thousand years on the basis of sixty as the least number of years in which the seven planets complete an even number of revolutions.

The Pistis-Sophia: attitude to astrology.