Sutra jar, 1127-1279, 13 1/2 × 6 7/8 × 6 7/8 in. (34.36 × 17.46 × 17.46 cm), Stoneware with translucent glaze, China, 12th-13th century, This cylindrical jar was manufactured in China during the 1100s but was meant for the Japanese market. It was made to store sutra scrolls, sacred Buddhist texts. At this time, the Buddhist idea of mofa (Latter Day of the Law) became prevalent, and Buddhists worried that the world was entering into a dark period when humankind would be incapable of following the Buddhas teachings. In order to preserve Buddhist texts after this dark period passed, they buried sutra scrolls in great mounds of earth. Most sutra containers were made of bronze. Ceramic examples like this one made in southeast China are extremely rare.