 Jacob's vision of the ladder to heaven provided another example of esoteric experience.Moses' encounters with the Burning bush and God on Mount Sinai are evidence of mystical events in the Torah that form the origin of Jewish mystical beliefs.The 72 letter name of God which is used in Jewish mysticism for meditation purposes is derived from the Hebrew verbal utterance Moses spoke in the presence of an angel, while the Sea of Reeds parted, allowing the Hebrews to escape their approaching attackers.