The Book of Exodus or Exodus is the second book of the Torah and the Hebrew Bible (the Old Testament) immediately following Genesis. The book tells how the Israelites leave slavery in Egypt through the strength of Yahweh, the god who has chosen Israel as his people. With the prophet Moses as their leader, they journey through the wilderness to biblical Mount Sinai, where Yahweh promises them the land of Canaan (the "Promised Land") in return for their faithfulness. Israel enters into a covenant with Yahweh who gives them their laws and instructions to build the Tabernacle, the means by which he will come from heaven and dwell with them and lead them in a holy war to possess the land, and then give them peace.