Congregation Beth Jacob (CBJ) is built on a century of tradition and has been a cornerstone of Plymouth since its founding in 1909. As one of the oldest synagogues in Massachusetts, we are a welcoming Jewish Community serving the greater South Shore area. We enjoy year-round educational opportunities, learning activities and spiritual fulfillment. With a rich history and vibrant sense of community, CBJ is recognized and relied upon by many as the primary source of Jewish life in the Plymouth area.