Three Major Approaches to Ethnics, Goals, Rules and Virtues

Book: Read Robin Lovin's An Introduction to Christian Ethics: Goals, Duties, and Virtues. Write a word paper (6 type double-spaced pages, 12-point font) describing the three major approaches to ethics: goals, rules, and virtues. What are the strengths and weaknesses of each approach? What gives (or can give) specifically Christian content to each approach (e.g., divine command, natural law, covenant, etc.)?