Rabbi Shimon, often referred to as Rabbi Shimon bar Yochai, was a prominent Jewish sage and mystic from the 2nd century CE. He is best known for his teachings in the Zohar, a foundational work of Kabbalah, which explores the mystical aspects of the Torah. Rabbi Shimon is traditionally believed to have authored this text, which delves into the nature of God, the universe, and the soul. Rabbi Shimon is also celebrated for his role in the Mishnah, a key text in Jewish law. He is often associated with the concept of Pardes, which represents the four levels of biblical interpretation: Peshat (simple), Remez (hint), Drash (interpretive), and Sod (mystical). His teachings continue to influence Jewish thought and spirituality today.