Showing posts with label Jewish Jewelry. Show all posts
Showing posts with label Jewish Jewelry. Show all posts

Tuesday, March 28, 2006

History of the Star of David

Star of David

The Star of David is a poplar theme for Jewish Jewelry.

The six points of the Star of David symbolize God's rule over the universe in all six directions: north, south, east, west, up and down.

Originally, the Hebrew name Magen David -- literally "Shield of David" -- poetically referred to God. It acknowledges that our military hero, King David, did not win by his own might, but by the support of the Almighty. This is also alluded to in the third blessing after the Haftorah reading on Shabbat: "Blessed are you God, Shield of David."

The Star of David (Magen David in Hebrew or Mogen Dovid in Ashkenazi Hebrew, Shield of David, Solomon's Seal, or Seal of Solomon) is a generally recognized symbol of Judaism and Jewish identity. Geometrically it is a hexagram. It is also known colloquially as the Jewish Star. With the establishment of the State of Israel the Jewish Star on the flag of Israel has also become a symbol of Israel.

Origin

The shield of David is not mentioned in rabbinic literature. Notably, not a single archeological proof exists as yet concerning the use of this symbol in the Holy Land in ancient times, even after King David. A David's shield has recently been noted on a Jewish tombstone at Taranto, in Southern Italy, which may date as early as the third century of the common era. The earliest Jewish literary source which mentions it, the Eshkol ha-Kofer of the Karaite Judah Hadassi (middle of the 12th century), says, in ch. 242: "Seven names of angels precede the mezuzah: Michael, Gabriel, etc.... Tetragrammaton protect thee! And likewise the sign called 'David's shield' is placed beside the name of each angel." It was, therefore, at this time a sign on amulets.

In magic papyri of antiquity, pentagrams, together with stars and other signs, are frequently found on amulets bearing the Jewish names of God, and used to guard against fever and other diseases. Curiously enough, only the pentacle appears, not the hexagram. In the great magic papyrus at Paris and London there are twenty-two signs side by side, and a circle with twelve signs, but neither a pentacle nor a hexagram. The syncretism of Hellenistic, Jewish, and Coptic influences probably did not, therefore, originate the symbol. It is possible that it was the Kabbalah that derived the symbol from the Templars. Kabbalah makes use of this sign, arranging the Ten Sephiroth, or spheres, in it, and placing it on amulets.

A manuscript Tanakh dated 1307 and belonging to Rabbi Yosef bar Yehuda ben Marvas from Toledo, Spain, was decorated with a Shield of David.

In the synagogues, perhaps, it took the place of the mezuzah, and the name "shield of David" may have been given it in virtue of its presumed protective powers. The hexagram may have been employed originally also as an architectural ornament on synagogues, as it is, for example, on the cathedrals of Brandenburg and Stendal, and on the Marktkirche at Hanover. A pentacle in this form is found on the ancient synagogue at Tell Hum.

In 1354, King of Bohemia Charles IV prescribed for the Jews of Prague a red flag with both David's shield and Solomon's seal, while the red flag with which the Jews met King Matthias of Hungary in the 15th century showed two pentacles with two golden stars (Schwandtner, Scriptores Rerum Hungaricarum, ii. 148). The pentacle, therefore, may also have been used among the Jews. It occurs in a manuscript as early as the year 1073 (facsimile in M. Friedmann, Seder Eliyahu Rabbah ve-Seder Eliyahu Ztṭa, Vienna, 1901).

In 1460, the Jews of Ofen (Budapest, Hungary) received King Mathios Kuruvenus with a red flag on which were two Shields of David and two stars. In the first Hebrew prayer book, printed in Prague in 1512, a large Shield of David appears on the cover. In the colophon is written: "Each man beneath his flag according to the house of their fathers... and he will merit to bestow a bountiful gift on anyone who grasps the Shield of David." In 1592, Mordechai Maizel was allowed to affix "a flag of King David, similar to that located on the Main Synagogue" to his synagogue in Prague. In 1648, the Jews of Prague were again allowed a flag, in acknowledgment of their part in defending the city against the Swedes. On a red background was a yellow Shield of David, in the centre of which was a Swedish star.

Jewish lore links the symbol to the "Seal of Solomon", the magical signet ring used by King Solomon to control demons and spirits. Jewish lore also links the symbol to a magic shield owned by King David that protected him from enemies. Following Jewish emancipation after the French revolution, Jewish communities chose the Star of David to represent themselves, comparable to the cross used by most Christians. The star is found on the flag of Israel.

The shape of the star is an example of the hexagram, a symbol which has significance for other belief systems. The hexagram pre-dates its use by Jews. Its most prevalent usage outside of Judaism was and is the occult.

Another theory about the origin of the shape is that it is simply 2 of the 3 letters in the name David. In its Hebrew spelling, David contains only 3 characters, 2 of which are "D" (or "Dalet", in Hebrew). In ancient times, this letter was written in a form much like a triangle, similar to the greek letter "Delta", with which it shares a sound and the same (4th) position in their respective alphabets, as it does with English. The symbol may have been a simple family crest formed by flipping and juxtaposing the two most prominent letters in the name.

So whether it is a blue star waving proudly on a flag, or a gold star adorning a synagogue's entrance, the Star of David stands as a reminder that for the Jewish people... in God we trust.


This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article Star of David.

Saturday, March 1, 2003

Jewish Jewelry - Sapphires

Sapphire

Sapphire (from Hebrew: ספּיר Sapir) is the single-crystal form of aluminum oxide (Al2O3), a mineral known as corundum. It can be found naturally as gemstones or manufactured in large crystal boules for varied applications, including infrared optical components, watch faces, high-durability windows, and wafers for the deposition of semiconductors such as GaN nanorods.

The corundum group consists of pure aluminum oxide. Trace amounts of other elements such as iron, titanium and chromium give sapphires their blue, yellow, pink, purple, orange or greenish color. Sapphire includes any gemstone quality varieties of the mineral corundum except the fully saturated red variety, which is instead known as ruby.

Historical and cultural references

According to Rebbenu Bachya, the word "Sapir" in the verse Exodus 28:20 means "Sapphire" and was the stone on the Ephod representing the tribe of Issachar. However, this is disputed as the sapphire of the Bible was likely lapis lazuli (Texas Natural Science Center, 2006).

Also see Jewish Jewelry

Sapphires have an esteemed history. Tradition holds that the tablets containing the Ten Commandments were composed of sapphire, so strong that a hammer swung against them would be smashed to pieces.

Supernatural powers were attributed to gems in India. One way this was manifested was the interdependence between gems and planets. Ruby, associated with the Sun, was the Lord of Gems, for the Sun lorded over all the planets. Blue sapphire is associated with Saturn (Wojtilla, 1973), yellow sapphire with Jupiter.

Natural Sapphire

Although blue is considered the normal color for sapphire, it is found in the full range of spectral colors as well as brown, colorless, grey and black. Any sapphire other than blue or fully saturated red (ruby) is considered a fancy color sapphire.

Blue Sapphire

Various shades of blue result from titanium and iron inclusions within the aluminum oxide crystal lattice. Some stones are not well saturated and show tones of gray. It is common to bake natural sapphires to improve color. This is usually done by heating the sapphires to temperatures of up to 1800°C for several hours, or by heating in a nitrogen deficient atmosphere oven for 7 days or more. On magnification the silk due to included rutile needles are visible. If the needles are unbroken, then the stone was not heated. If the silk is not visible then the stone was heated adequately. If the silk is partially broken then a process known as low tube heat was used. Low tube heat is the process where the rough stone is heated to 1300 °C for 20 to 30 minutes over charcoal. This takes out any gray or brown in the stone and improves color saturation.

Fancy color sapphire

Purple sapphires are lower in price than blue ones. These stones contain the trace element vanadium and come in a wide variety of shades. Yellow and green sapphires have traces of iron which gives them their color. Pink sapphires have a trace element of chromium and the deeper the color pink the higher the value as long as the color is going toward red of rubies.


Color change sapphire

Color shift sapphires are blue in outdoor light and purple in indoor light. Color changes may also be pink in daylight to greenish in fluorescent light. Some stones shift color well and others only partially, in that some stones go from blue to blue purple. White sapphires usually come out of the ground as light gray or brown and are then heated to make them clear. However in very rare circumstances they will be


Star sapphire

A star sapphire is a type of sapphire that exhibits a star-like phenomenon known as asterism. Star sapphires contain intersecting needle-like inclusions (often the mineral rutile) that cause the appearance of a six-rayed 'star'-shaped pattern when viewed with a single overhead light source. Twelve-ray stars are also found, but are less common.

A "star sapphire" ring with two diamonds on a silver band. The value of a star sapphire depends not only on the carat weight of the stone but also the body color, visibility, and intensity of the star.

Treatments

Some sapphires are heat-treated or otherwise enhanced to improve their appearance and color, though some people object to such practices and prefer natural untreated stones. Treated stones tend to be darker than untreated stones and the treatment process causes changes to the internal structure that are generally easily detected.


Mining

Sapphires are mined from alluvial deposits or from primary underground workings. Historically, most sapphires have been mined in Sri Lanka, Madagascar and Myanmar. Australia leads the world in sapphire production (as of 1987) specifically from basalt derived placer deposits in Queensland and New South Wales. Pakistan, Afghanistan, India, Tanzania and Kenya also produce sapphires. The US state of Montana has produced sapphires from the Yogo Gulch deposit near Helena. Gem grade sapphires and rubies are also found in and around Franklin, North Carolina, USA. Several mines are open to the public.

Top-quality sapphires are rare, Sapphires, call them gemstones of the sky though we may, lie well hidden in just a few places, and first have to be brought to light through hard work.

  • Sapphire is the birthstone associated with September.
  • The 45th wedding anniversary is known as the sapphire anniversary.



This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article Sapphire.


The History of Jewelry: Sapphires