In some ancient synagogues, such as the fifth-century synagogue in
Susya, the Torah scroll was not placed inside the synagogue at all, but in a room adjacent to it, signifying that the sacredness of the synagogue does not come from the ark but from its being a house of prayer. The Torah was brought into the synagogue for reading purposes. In synagogues outside of Jerusalem, the ark is placed in a chamber that is in a recess in the wall, facing
Jerusalem, and worshipers face this direction when reciting prayers of the service such as the
Amidah. The ark is often closed with a
parochet ("curtain") placed either outside the doors of the Holy Ark (
Ashkenazi and
Mizrachi custom) or inside the doors of the ark (
Spanish and Portuguese and
Moroccan or Sephardic custom). The parochet is an ornate cloth that resembles the same cloth that was once on the golden Ark. Both the aron kodesh and parochet are usually inscribed with verses from
Judaic holy scripture. These inscriptions generally display the purity of the synagogue or the celebrated uniqueness of the scrolls placed within. Jewish law states the ark is the second holiest part of a synagogue after the Torah scrolls themselves. Customs call for the congregation when reciting key prayers (such as
Avinu Malkeinu – "Our Father Our King", in many communities), to stand and face the ark, on fasting days, the Ten Days of Repentance between
Rosh Hashana and
Yom Kippur (also called the High Holidays), and for many
piyyutim (poems, songs, etc.) recited during High Holy Day services. Many who partake in these customs consider it respectful to stand as long as the ark is open and the Torah is being moved to the reading table (or podium). However, there is no actual obligation (law) to remain standing when the ark is open, but it is a universally accepted custom. In addition to this custom is the custom to never turn ones back towards the ark even when leaving the sanctuary. Instead one must back out until they have left the vicinity of the ark, and only then can they turn their back (by the
Kotel which is considered as a synagogue itself, this custom also exists). == Evolution ==