God's Laws: Sin, Law, Grace, and Obligation in Pauline Theology

"What shall we do?" was the question people asked John the Baptist as they came to be baptized. Others asked this question of Jesus during his ministry in Galilee, and of Peter on the Day of Pentecost. After two thousand years, even many confirmed Christians remain confused. May a Christian work on the Sabbath? Is the Sabbath Saturday or Sunday? Must we eat Kosher? Paul said that Christ fulfilled the Law, so what are the rules for today? Must Christians still follow the Ten Commandments, or have all the commandments been abolished in favor of "love"? If there is no Law, is anything still a sin? What are we required to do, or forbidden to do, and how much can we get away with, and still be saved? The New Testament, especially in the practical teachings of the Apostle Paul, contains adequate answers to many of these questions and provides principles for making Godly decisions even on debatable matters never dreamt of two thousand years ago.