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Select: Philo
Judaeus -- Isaac
Israeli -- Saadia --
Al-Mukammas
Ibn Gabriol -- Abraham
bar Hiyya
Philo
Judaeus - (c. 25 B.C. - c. 50
A.D.)
(Also known as Philo of Alexandria)
Main Ideas:
- Synthesizes Platonic, Stoic, and Jewish
values and ideas.
- Lays a foundation for Christian, and later
Muslim and Jewish, rational theologians.
- The Logos, the word or wisdom of God,
mediates God's absoluteness to creation by
articulating divine wisdom in nature and in
human intelligence..
- Philosophy is the handmaid of theology.
The importance of Philo (picture)
to the history of philosophy is incomparably
greater than the power of his personality or the
relevance of his personal thinking.
For about seventeen centuries his example was,
consciously and unconsciously, followed by all
European thinkers, notwithstanding their
differences, no matter whether they were
nominalists or realists, idealists or naturalists,
orthodox or heretics, and today Catholic
Neo-Scholasticism is still following him, not to
mention his influence on Islamic and Jewish
philosophy.
Philo was the first thinker to introduce into
epistemology, metaphysics, physics and ethics the
problem of reconciling speculative thought with the
data of Biblical revelation; or, rather, he
established these data, especially their
characteristics of God, Man and Nature as the
perfect truth with which the philosopher had to
harmonize the results of his thinking.
In this way, Philo created a spiritual
situation, completely unknown in pagan Greek
philosophy, which had not to regard Sacred
Scripture as the standard and source of truth. The
impact of the belief in the pagan gods on
philosophical thoughts had only occasionally caused
conflicts and had become negligible.
As a support support of thinking, as a source of
knowledge, the belief in the pagan gods was of no
account even when some philosophers used the gods
as symbols of forces which were comprehended by
speculative methods.
Philo initiated a new era in the history of
philosophy, the earliest documents of which can be
noted in the Gospel of St. John. Its great
development begins with the Fathers of the Church,
comprises the whole Middle Ages and part of modern
times, Descartes included. It was Spinoza, a Jew
like Philo, who removed Biblical revelation from
the realm of philosophy.
But, unlike Spinoza, Philo, a contemporary of
Jesus Christ and St. Paul, remained a faithful,
professing Jew. He devoted the main part of his
life to the interpretation of the Pentateuch and to
the defense of the Jewish faith against attacks on
the part of gentile critics by explaining the
essence of Judaism from the historical,
philosophical, ethical and juridical points of
view. When he was elected leader of a Jewish
embassy to Rome in 40 A.D., he tried also to defend
his co-religionists against the arbitrary power of
Emperor Caligula.
Although Philo borrowed much from Greek
philosophers, his system deviates widely from
purely Greek lines. It is the doctrine of
monotheistic mysticism, teaching that human mind is
capable, by intuition, not by reasoning, to
apprehend God's existence but not His nature. In
this way, Philo was the first to outline a
psychology of faith.
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Isaac
Israeli - (c. 850 - 950)
Isaac Israeli (picture),
who, during the one hundred years of his life, was
a famous physician and founder of an influential
medical school, did not escape the fate of many
other philosophers whose renown was founded upon
their nonphilosophical activities. But it is just
that objection made by some leaders of
philosophical schools that he has written his
philosophical books from the medical point of view,
which should attract the interest of modern
scholars. For his description of the faculty of
cognition and his distinction between the
impressions received by "the five sense" and the
post-sensatory perceptions who him to have been an
acute psychologist whose hints at anthropology
anticipated modern discoveries. His principal work
Kitab al Istiksat, written in Arabic, was
translated into Hebrew under the title Sefer
Hayesodoth and into Latin under the title De
Elementis. He also wrote a treatise on
definitions and commentaries on Genesis and
the mystical Sefer Yetzirah, the oldest
Cabalistic work which is extant.
Israeli practiced medicine at Cairo, Egypt, and
later at Kairwan, Tunisia. The Christian monk
Constantine of Carthage translated several of
Israeli's medical treatises into Latin in 1087, and
used them as textbooks at the University of
Salerno, the earliest university in Western Europe,
but he omitted the real author's name, which was
finally made known to the European public only in
1515 when Opera Omnia Isaci was printed at
Lyons, France.
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Saadia
- (802 - 942)
Main Ideas:
- Defends creation, revelation, and a
carefully balanced ethical pluralism.
- Explains providence and life after
death.
- Refutes skepticism, relativism, and
dogmatism.
- Favors the familiar sense of biblical
expressions, except where reason, experience,
authentic tradition, or another scriptural text
precludes it.
- Rejects asceticism for the morbid and
misanthropic mood it engenders.
- His aesthetics celebrates contrast and
diversity, arguing that God is one, but humans
are multifold and diverse.
Important Works:
- Book of Beliefs and Opinions
- The Book of Theodicy
A religious philosopher, Bible exegete,
apologist, and liturgical poet, Saadia ben Joseph,
known as Saadia Gaon, was head of the Talmudic
academy of Sura, Babylonia -- then under Muslim
Arab rule -- and spiritual head of Babylonian
Jewry
Until Saadia began to formulate his ideas, the
spiritual atmosphere of his times had been, as one
of his contemporaries complained, as follows:
- Muslims, Jews, Christians and Magicians,
they all are walking in error and darkness.
There are two kinds of people left in the world:
the one group is intelligent but lacking in
faith, the other has faith but is lacking
intelligence.
And so it became Saadia's purpose to teach not
only his Jewish co-religionists but also Islamic
and Christian thinkers that faith is not opposed to
reason but only to pseudo-reason.
Born in Egypt, and educated as well in all
branches of Arabian culture as in Biblical and
Talmudic scholarship, Saadia went to Palistine, and
then to Babylonia. There he accomplished his great
work which became the foundation of Jewish
philosophy and science.
Acquainted with Greek philosophy, the various
formulations of the Christian dogma, the doctrines
of the Manicheans, of Zoroaster and even with the
philosophy of India, Saadia developed the idea that
Judaism is compatible with all truth, whatever its
source.
In his explanation of the nature of religion,
the character of man and the way of conceiving God,
Saadia criticized Plato's cosmology and refuted
gnostic doctrines. He tried to reconcile the idea
of freedom of man with that of the all-embracing
foreknowledge of God.
Saadia was also a learned mathematician and a
trained philologist, and he was the first to
compose a Hebrew grammar and an Order of Prayer. He
also wrote religious poetry and a commentary on the
mystical Book of Creation. Of great
importance to Arabic-speaking Jewry were his
translations of the Bible from the Hebrew into
Arabic and his Arabic commentary on the Scriptures.
Best known is Saadia's Book of Beliefs and
Opinions. Written in Arabic, it expounds a
system of Jewish faith, influenced by Muslim
rational theology and Aristotelianism, which
harmoniously combines revelation and reason.
David
Ibn Merwan Al-Mukammas - (Died c.
937)
Al-Mukammas was born in Babylon and he was
author of the earliest known Jewish philosophical
work of the Middle Ages -- a commentary to the
Sefer Yetzirah (the Book of Formation) --
chiefly responsible for the development of the
Cabbalah. Al-Mukammas' manuscripts lay forgotten
for centuries. The aforementioned was discovered in
1898 in the Tsarist Library. Fragments of another
work on the unity God were found in the basement of
a Cairo synagogue. Al-Mukammas established three
ascending categories of science: practical
philosophy, theoretical philosophy, and knowledge
of the Torah.
Solomon
ibn Gabriol - (c.1021 - c.
1058)
Main Ideas:
- Relied on the idea of intellectual or
"universal" matter to explain the emergence of
multiplicity from God's Unity.
- Matter is the passive or receptive aspect of
every being but God.
- Offered a physiological treatment of ethics
based on the theory of the four humours.
Important Works:
- Fons Vitae
- On the Improvement of the Moral
Qualities
Solomon ben Judah ibn Gabirol (picture)
was a Jewish poet and philosopher who lived in
Muslim Spain. His enormous poetic output (over 400
extant poems) were both secular and religious.
From the middle of the twelfth to the end of the
fourteenth century, Dominicans and Franciscans
struggled with great bitterness over the ideas
expressed in the book Fons Vitae, which the
monk Dominicus Gundisalvi, assisted by the baptized
Jew John Hispalensis, had translated from the
Arabic. Its author was called Avicebron.
The Franciscans, among them famous philosophers
like Alexander of Hales and Duns Scotus, accepted
its ideas and used it as a source for their own
work, while the majority of the Domincans,
including Thomas Aquinas, opposed them. The
importance of Fons Vitae as a source of
medieval neo-Platonism can hardly be
exaggerated.
It was not until 1840 that the great orientalist
Salomon Munk discovered the real author of the book
-- namely, Solomon ibn Gabirol, who, up to then,
was known only as one of the great Spanish-Jewish
poets. The Hebrew title of Gabirol's book is
Mekor Hayim (Fountain of Life). It deals
with the total subject matter from the point of
view of the antagonism of form and matter, and
establishes a hierarchy of all things, a graduation
which, on each higher level, shows a more perfect
relation between form and matter.
By far the best known of his religious poetry is
Keter Malkhut ("The Kingly Crown"), a long
philosophical poem that Sephardic Jews still
include in their prayer book for the Day of
Atonement. The ideas presented are akin to those of
Gabirol's chief philosophic work, Mekor
Hayyim, parts of which have been translated
under the title The Fountain of Life, a
metaphysical discussion that combines neo-Platonism
with traditional Jewish philosophy. His ethical
treatise The Improvement of the Moral
Qualities reflects a similar synthesis and is
regarded as the first attempt to separate ethics
from a purely religious framework.
Gabirol, who continued to express his Jewish
convictions in his poetry, dealt with the
philosophical problems of his metaphysical work
without any relation to Judaism.
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Abraham
bar Hiyya - (c. 1065 - 1136)
While Christianity and Islam met each other on
the battlefield, Abraham bar Hiyya, called by his
fellow Jews "the prince," and by non-Jews
"Savasorda," took a leading part in promoting
spiritual interchange between the representatives
of the Christian and Arabic civilizations, without
neglecting his principal task, namely the
vindication of the Jewish faith and its
harmonization with science and philosophy.
His treatise on areas and measurements which
introduced new scientific terms and new methods for
the measurement of surfaces, was translated into
Latin under the title Liber Embadorum, and,
for centuries, it remained a standard work. His
contributions to mathematics, astonomy, music and
optics were highly appreciated by Jewish, Christian
and Moslem scholars. In his Hegyon Hanefesh
(Reflection on the Soul), Abraham bar Hiyya, while
exposing his ideas on creation and the destiny and
conduct of Man, showed a strong inclination to an
ascetic conception of life.
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