ark, (“holy ark”), in Jewish synagogues, an ornate cabinet that enshrines the sacred Torah scrolls used for public worship. Because it symbolizes the Holy of Holies of the ancient Temple of Jerusalem, it is the holiest place in the synagogue and the focal point of prayer. The ark is reached by steps and is commonly placed so that the worshiper facing it also “faces Jerusalem.” When the scrolls are removed for religious services, the congregation stands, and a solemn ceremony accompanies the opening and closing of the ark doors.
Ashkenazi (German-rite) Jews cover the doors of the ark with a richly embroidered cloth (parocheth), while Sephardic (Spanish-rite) Jews place the cloth inside. Before or near the cabinet hangs the eternal light (ner tamid), and generally an inscription of the Ten Commandments (often in abbreviated form) or some other relevant sacred text is placed above the doors.