This is God's world, not Satan's. Christians are the lawful heirs, not non-Christians.

The 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.

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.

And he that blasphemeth the name of the Lord, he shall surely be put to death, and all the congregation shall certainly stone him.

All long-term social change comes from the successful efforts of one or another struggling organizations to capture the minds of a hard core of future leaders.

The 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.

Karl Marx was the foremost hater and most incessant whiner in the history of Western Civilization. He was a spoiled, overeducated brat who never grew up; he just grew more shrill as he grew older. His lifelong hatred and whining have led to the deaths (so far) of perhaps a hundred million people, depending on how many people perished under Mao's tyranny. We will probably never know.