
"e;Sefer Yesirah"e; and Its Contexts
Sefer Yeṣirah, or "Book of Formation," is one of the most influential Jewish compositions of late antiquity. First attested to in the tenth century C.E. and attributed by some to the patriarch Abraham himself, Sefer Yeṣirah claims that the world was created by the powers of the decimal number system and the twenty-two letters of the Hebrew alphabet. This short, enigmatic treatise was considered ca...
Sefer Yeṣirah, or "Book of Formation," is one of the most influential Jewish compositions of late antiquity. First attested to in the tenth century C.E. and attributed by some to the patriarch Abraham himself, Sefer Yeṣirah claims that the world was created by the powers of the decimal number system and the twenty-two letters of the Hebrew alphabet. This short, enigmatic treatise was considered ca...