To this day I hate walnuts and I hate onions because on weekends when the walnuts and onions were in season we were out there first thing in the morning and out there until the sun went down topping onions or picking walnuts.
Jews read the books of Moses not just as history but as divine command. The question to which they are an answer is not 'What happened?' but rather 'How then shall I live?' And it's only with the exodus that the life of the commands really begins.