Moses was an 80-year-old shepherd when he experienced God on Mount Horeb, a long way from Egypt, in the far side of the wilderness. What do guys who have been tending sheep in isolation for 40 years think about? Retirement? What they used to be? How much longer can I possibly do this? Regrets for feeling like a nobody with a menial job?For the first 40 years of his life, Moses was a prin...