I WANT, IN THIS STUDY,  to look at one of Judaism's most distinctive and least understood characteristics - the chronological imagination.



The modern world was shaped by four revolutions: the English, the American, the French and the Russian. Two – the English and American – were inspired by the Hebrew Bible which in the sixteenth and seventeenth centuries, because of the Reformation and the invention of printing, became widely available for the first time. The French and Russian revolutions, by contrast, were inspired by philosophy: the French by the work of Jean Jacques Rousseau, the Russian by the writings of Karl Marx.

Their histories are markedly different. In England and America, revolution brought war, but led to a gradual growth of civil liberties, human rights, representative government and eventually democracy. The French and Russian revolutions began with dreams of utopia and ended in a nightmare of hell. Both gave rise to terror and bloodshed and the repression of human rights.

What is the difference between philosophy and the political vision at the heart of Tenakh? The answer lies in their different understandings of time.

The sedra of Behar sets out a revolutionary template for a society of justice, freedom and human dignity. At its core is the idea of the Jubilee, whose words (“Proclaim liberty throughout all the land unto all the inhabitants thereof”) are engraved on one of the great symbols of freedom, the Liberty Bell in Philadelphia. One of its provisions is the release of slaves:

If your brother becomes impoverished and is sold to you, do not work him like a slave. He shall be with you like an employee or a resident. He shall serve you only until the jubilee year and then he and his children shall be free to leave you and return to their family and to the hereditary land of their ancestors. For they are My servants whom I brought out of the land of Egypt; they shall not be sold as slaves. Do not subjugate them through hard labour – you shall fear your G-d . . . For the children of Israel are servants to Me: they are My servants whom I brought out of the land of Egypt – I am the Lord your G-d.

he terms of the passage are clear. Slavery is wrong. It is an assault on the human condition. To be “in the image of G-d” is to be summoned to a life of freedom. The very idea of the sovereignty of G-d means that He alone has claim to the service of mankind. Those who are G-d’s servants may not be slaves to anyone else. At this distance of time it is hard to recapture the radicalism of this idea, overturning as it did the very foundations of religion in ancient times. The early civilizations – Mesopotamia, Egypt – were based on hierarchies of power which were seen to inhere in the very nature of the cosmos. Just as there were (so it was believed) ranks and gradations among the heavenly bodies, so there were on earth. The great religious rituals and monuments were designed to mirror and endorse these hierarchies. In this respect Karl Marx was right. Religion in antiquity was the robe of sanctity concealing the naked brutality of power. It canonized the status quo.

At the heart of Israel was an idea almost unthinkable to the ancient mind: that G-d intervenes in history to liberate slaves – that the supreme Power is on the side of the powerless. It is no accident that Israel was born as a nation under conditions of slavery. It has carried throughout history the memory of those years – the bread of affliction and the bitter herbs of servitude – because the people of Israel serves as an eternal reminder to itself and the world of the moral necessity of liberty and the vigilance needed to protect it. The free G-d desires the free worship of free human beings.

Yet the Torah does not abolish slavery. That is the paradox at the heart of Behar. To be sure it was limited and humanized. Every seventh day, slaves were granted rest and a taste of freedom. In the seventh year Israelite slaves were set free. If they chose otherwise they were released in the Jubilee year. During their years of service they were to be treated like employees. They were not to be subjected to back-breaking or spirit-crushing labour. Everything dehumanizing about slavery was forbidden. Yet slavery itself was not banned. Why not? If it was wrong, it should have been annulled. Why did the Torah allow a fundamentally flawed institution to continue?



It is impossible to go suddenly from one extreme to the other. It is therefore, according to the nature of man, impossible for him suddenly to discontinue everything to which he has been accustomed.

It was Moses Maimonides in The Guide for the Perplexed who explained the need for time in social transformation. All processes in nature, he argued, are gradual. The fetus develops slowly in the womb. Stage by stage a child becomes mature. And what applies to individuals applies to nations and civilizations:

It is impossible to go suddenly from one extreme to the other. It is therefore, according to the nature of man, impossible for him suddenly to discontinue everything to which he has been accustomed.

Accordingly, G-d did not ask of the Israelites that they suddenly abandon everything they had become used to in Egypt. “G-d refrained from prescribing what the people by their natural disposition would be incapable of obeying.” But surely G-d can do anything, including changing human nature. Why then did He not simply transform the Israelites, making them capable immediately of the highest virtue? Maimonides’ answer is simple:

I do not say this because I believe that it is difficult for G-d to change the nature of every individual person. On the contrary, it is possible and it is in His power . . . but it has never been His will to do it, and it never will be. If it were part of His will to change the nature of any person, the mission of the prophets and the giving of the Torah would have been superfluous.

In miracles, G-d changes nature but never human nature. Were He to do so, the entire project of the Torah – the free worship of free human beings – would have been rendered null and void. There is no greatness in programming a million computers to obey instructions. G-d’s greatness lay in taking the risk of creating a being, homo sapiens, capable of choice and responsibility – of obeying G-d freely.

G-d wanted mankind to abolish slavery but by their own choice, and that takes time. Ancient economies were dependent on slavery. The particular form dealt with in Behar (slavery through poverty) was the functional equivalent of what is today called “workfare”, i.e. welfare benefit in return for work. Slavery as such was not abolished in Britain and America until the nineteenth century, and in America not without a civil war. The challenge to which Torah legislation was an answer is: how can one create a social structure in which, of their own accord, people will eventually come to see slavery as wrong and freely choose to abandon it?

The answer lay in a single deft stroke: to change slavery from an ontological condition (“what am I?”) to a temporary circumstance. No Israelite was allowed to be or see himself as a slave. He or she might be reduced to slavery for a period of time, but this was a passing plight, not an identity. Compare the account given by Aristotle:

By analogy, [the difference between animals and human beings] must necessarily apply to mankind as a whole. Therefore all men who differ from one another by as much as the soul differs from the body or man from a wild beast . . . these people are slaves by nature, and it is better for them to be subject to this kind of control, as it is better for the other creatures I have mentioned [i.e. domesticated a

nimals]. For a man who is able to belong to another person is by nature a slave . . . (Politics 1.5)

For Aristotle, slavery is an ontological condition, a fact of birth. Some are born to rule, others to be ruled. This is precisely the worldview to which Torah is opposed. The entire complex of biblical legislation is designed to ensure that neither the slave nor his owner should ever see slavery as a permanent condition. A slave should be treated “like an employee or a resident,” in other words, with the respect due to a free human being. In this way the Torah ensured that, although slavery could not be abolished overnight, it would eventually be. And so it happened.



Judaism is about truths (like human freedom) that are realised in and through time. That is the difference between what I call the logical and chronological imaginations.

There are profound differences between philosophy and Judaism, and one lies in their respective understandings of time. For Plato and his heirs, philosophy is about the truth that is timeless (or for Hegel and Marx, about “historical inevitability”). Judaism is about truths (like human freedom) that are realised in and through time. That is the difference between what I call the logical and chronological imaginations. The logical imagination yields truth as system. The chronological imagination yields truth as story (a story is a sequence of events extended through time). Revolutions based on philosophical systems fail – because change in human affairs takes time, and philosophy is incapable of understanding the human dimension of time. The inevitable result is that (in Rousseau’s famous phrase) they “force men to be free” – a contradiction in terms, and the reality of life under Soviet Communism. Revolutions based on Tenakh succeed, because they go with the grain of human nature, recognizing that it takes time for people to change. The Torah did not abolish slavery but it set in motion a process that would lead people to come of their own accord to the conclusion that it was wrong. How it did so is one of the wonders of history.

Barbara Ehrenreich’s new book Bright Sided has been making waves. Subitled “How the Relentless Promotion of Positive Thinking Has Undermined America” she points to the absurdity, sometimes even the danger, of seeing only the good in events. And of course, she’s right – up to a point.

The gospel of success and the power of positive thinking have dominated American thinking for a century, in part, Ehrenreich argues, as a reaction against an earler, austere Calvinism. But it can easily become a kind of magical thinking. All you have to do is think positively, goes the new creed and positive things will happen to you. Your cancer will be cured. Your loss of a job will become a gateway to success. Reprogramme your mind with images of what you dream of being and that is what you will become. You are what you will yourself to be.

There are many downsides to this, as Ehrenreich reminds us. Not every illness can be cured by thinking bright thoughts. Nothing can hide the fact that unemployment and recession are bad news. A failure to factor in the things that can go wrong spelled disaster both to America’s foreign interventions and its financial institutions. Allan Greenspan blamed the financial crash of 2008 on “irrational exuberance.” But it’s more subtle than Ehrenreich supposes. What has happened is a failure to understand the difference between optimism and hope. They sound similar but they are quite different. Optimism is the belief that things will get better. Hope is the belief that, if we work hard enough, we can make things better. Between them lies all the difference in the world.

Optimism is a passive virtue, hope an active one. It needs no courage, only a certain naiveté, to be an optimist. It needs a great deal of courage to have hope. The prophets of Israel were not optimists. When everyone else felt secure, they saw the coming catastrophe. But every one of them was an agent of hope. That, it seems to me, is where religion was right and the Enlightenment wrong. I am not one of those who condemns the Enlightenment and all its works. To the contrary, the rise of science and the development of technology have changed all our lives for the better. Try imagining going back to an age before the invention of anaesthetics, and you will know how absurd our nostalgia can be.

But the Enlightenment carried with it the promise of unending progress. Science would unlock the bounty of nature. Reason would banish prejudice. History was an unstoppable upward movement from barbarism to civilization, from war to peace. As the Beatles sang, “It’s getting better all the time.” Well, it wasn’t and isn’t. Enlightenment optimism, of which the current cult of positive thinking is the latest variant, fails to recognise the limits within which we live, the way every technological advance can do harm as well as good, and the possibility of regression that lurks, dormant but never dead, within the human heart.

 But that is no reason for pessimism. It is simply a reminder of how strenuous a virtue hope really is. We all surely

Faith is realism that has been touched by hope. And hope has the power to transform the world.

know people who survived illness, crisis or setbacks by the power of hope. The great religious leaders were agents of hope. So were Churchill, Gandhi and Martin Luther King. Barack Obama became President of the US because of his message of “the audacity of hope”.  Jews were a people of hope. By discovering the God who created the universe in love, they became the first practitioners of hope. No Jew who knows his or her history can be an optimist. We have seen too many great civilizations – ancient Egypt, the Roman Empire, medieval Spain and pre-War Germany – lapse into barbarism and murderous hate. You don’t need to be an optimist to have hope.

Religious faith is not “positive thinking.” It is not naïve optimism. It is not a matter of seeing the world as we would like it to be, and then believing that mere wishing or praying will make it so. God never promised that the world would get better of its own accord. Faith means seeing the world exactly as it is and yet not giving up the belief that it could be otherwise, if we are ready to act with others to make it so.  Faith is realism that has been touched by hope. And hope has the power to transform the world.