The proper exegetical principle is this: Mosaic law is still to be enforced, by the church or the State or both, unless there is a specific injunction to the contrary in the New Testament.
Gary NorthThe basis for building a Christian society is evangelism and missions that lead to a widespread Christian revival, so that the great mass of earth's inhabitants will place themselves under Christ's protection, and then voluntarily use his covenantal laws for self-government. Christian reconstruction begins with personal conversion to Christ and self-government under God's law; then it spreads to others through revival; and only later does it bring comprehensive changes in civil law, when the vast majority of voters voluntarily agree to live under biblical blueprints.
Gary NorthGod is in charge, waiting for His people to challenge the rulers of the earth and take the steering wheel from them, ... the battle for the earth is currently going on.
Gary NorthMicroeconomics: The study of who has the money and how I can get my hands on it.Macroeconomics: The study of which government agency has the gun, and how we can get our hands on it.
Gary NorthThe fifth and by far the most important reason is that stoning is literally a means of crushing the murderer's head by means of a rock, which is symbolic of God. This is analogous to the crushing of the head of the serpent in Genesis 3:15. This symbolism testifies to the final victory of God over all the hosts of Satan. Stoning is therefore integral to the commandment against murder.
Gary North