When the Son of Man comes in his glory, and all the angels with him, he will sit on his throne in heavenly glory. All the nations will be gathered before him, and he will separate the people one from another as a shepherd separates the sheep from the goats. He will put the sheep on his right and the goats on his left.

Then the King will say to those on his right, 'Come, you who are blessed by my Father; take your inheritance, the kingdom prepared for you since the creation of the world. For I was hungry and you gave me something to eat, I was thirsty and you gave me something to drink, I was a stranger and you invited me in, I needed clothes and you clothed me, I was sick and you looked after me, I was in prison and you came to visit me.'

Then the righteous will answer him, 'Lord, when did we see you hungry and feed you, or thirsty and give you something to drink? When did we see you a stranger and invite you in, or needing clothes and clothe you? When did we see you sick or in prison and go to visit you?'

The King will reply, 'I tell you the truth, whatever you did for one of the least of these brothers of mine, you did for me.'

Then he will say to those on his left, 'Depart from me, you who are cursed, into the eternal fire prepared for the devil and his angels. For I was hungry and you gave me nothing to eat, I was thirsty and you gave me nothing to drink, I was a stranger and you did not invite me in, I needed clothes and you did not clothe me, I was sick and in prison and you did not look after me.'

They also will answer, 'Lord, when did we see you hungry or thirsty or a stranger or needing clothes or sick or in prison, and did not help you?'

He will reply, 'I tell you the truth, whatever you did not do for one of the least of these, you did not do for me.'

Then they will go away to eternal punishment, but the righteous to eternal life.

Many social, educational and economic policies are the modern equivalent of Dr Spock’s advice that babies should sleep face down: well-meaning, authoritative – and wrong. No doubt it would be awkward to see the wisdom of experts punctured and the pet policies of politicians discredited on a regular basis. But if politicians really cared about those they represent, they would insist on more randomised trials and more systematic reviews of what works. Honest policy mistakes, quickly reversed, should embarrass nobody. As voters, we should demand more such mistakes.

Both amendments responded to a Supreme Court decision that offended some people on a visceral level. Both were solutions to a problem that had yet to materialize in any significant way.

Both also represent an attempt to narrow the scope of a fundamental liberty. They would create a large, unsightly exception to the First Amendment."

Imagine if the George W. Bush administration, in its waning days, had introduced something called the Patriot II Act. To prevent terrorists and foreign agents from influencing American governments and political parties, the act would require political campaigns and other groups to report the names, addresses, and employers of their supporters to the federal government, which would enter the information into a database. The act would also give businesses access to this database, enabling them to make hiring decisions, credit determinations, and other choices based on political activity.

Under his administration, candidate Barack Obama explained in 2007, America would abandon the "false choice between the liberties we cherish and the security we provide." There would be "no more National Security Letters to spy on citizens who are not suspected of a crime" because "that is not who we are, and it is not what is necessary to defeat the terrorists."