According to Qabalah, reincarnation is a fundamental tenet of Judaism and a way
for the soul to achieve complete transformation and perfection. Qabalah teaches
that every soul has to fulfill all 613 commandments of the Torah in thought,
speech, and action, and if it fails to do so in one lifetime, it has to come
back again and again until it completes its mission.
Reincarnation also provides an opportunity for rectification and atonement for the
sins and mistakes of previous lives. Qabalah explains that the soul is composed of
different parts, and only the parts that need correction are reincarnated, while the
parts that have been elevated by Torah and mitzvot remain in the higher worlds.
Reincarnation is based on the principle that G-d created the world for a purpose,
and that purpose is to make a home for Him in this world, where His presence is
hidden and challenged by evil. The soul, as a spark of G-d, participates in this
purpose by revealing G-d’s light in the world through its free choice and good deeds.
Reincarnation is not a form of fatalism or predestination, but rather a process of
spiritual growth and development that depends on the individual’s choices and actions in each life.