This week we start a new book of the Torah -- Shemot or Exodus. The word shemot means names, because we start out by naming all the descendants of Jacob who came down to Egypt. But the word exodus means going out (just like the word exit). In this book we will learn about how the Israelites leave Egypt and spend 40 years in the desert before entering the Land of Israel.
Why must they spend 40 years wandering, you may ask? Why couldn't God just take them straight to Israel? The answer is this: Sometimes you are not ready to go on to the next level. If you try to take a fifth grade math test when you're in fourth grade, you may fail. In the same way, the Israelites had a great deal of growing up to do. They were used to being slaves. They needed to learn how to become responsible citizens before they could be allowed to possess their land.