[I]f all people were to come by equal concepts and inclinations, without any difference whatsoever, all the souls of all the people would be regarded as one soul. Its value would be like the light of the sun: the light clothes in all the inhabitants of the world, yet we do not discern that there are separate forms in the sunlight. Similarly, one conceptual soul would robe many bodies, since places
do not separate at all in spiritual matters if there are no separate forms in their qualities.
Rabbi Elazar, son of Rabbi Shimon, says, ‘Since the world is judged by its majority, and the individual is judged by the majority, if he performs one Mitzva, happy is he, for he has sentenced himself and the whole world to a scale of merit. If he commits one sin, woe unto him, for he has sentenced himself and the whole world to a scale of sin.’ (…) Moreover, it is written, one sinner
destroyeth much good.”
[T]he thought of creation itself dictates the presence of an excessive will to receive in the souls, to fit the immense pleasure that the Creator thought to bestow upon them. For the great delight and the great desire to receive must go hand in hand.
In addition to the animal essence, we have something that is above animal existence. This something is called our egoism. It is based on our aspirations to wealth, honor, fame, power, and knowledge. Animals do not have these aspirations […] — envy, inclination to pleasures, and aspiration to honor. These aspirations bring a person to a level above the animal. Since they are above animal
qualities, these aspirations and qualities are praiseworthy. On the other hand, their common natural utilization puts us below all other levels
When humanity will reach its goal, regarding the success of the bodies, namely they will reach the perfect level of love for one another, then all the bodies will unite to one body and one heart, and only then all the hoped for happiness at its highest peak, will be revealed to humanity.
Know that the essence of a person, as such, is quite impossible to perceive without his material embodiment (…) This is because our five senses and our imagination do not offer us anything more than the revelation of the actions of the essence, but not the essence itself.
[T]he whole purpose of the Torah is to correct the sin of the Tree of Knowledge, which induced the confusion of the conduct of the sustenance of reality.
All of Israel are responsible for one another.
[S]ince the essence of the soul is but a will to bestow, and all its manifestations and possessions are fulfillments of that will to bestow (…) therefore it is immortal and irreplaceable. The soul, with all its manifestations is eternal and exists forever. Absence does not apply to them upon the departure of the body. On the contrary, the absence of the corrupted form of the body, greatly
strengthens it, thus enabling it to rise to the Heavens. Thus we have clearly shown that the persistence in no way depends upon the concepts it has acquired, as philosophers claim, but its eternality is in its very essence, meaning in its will to bestow, which is its essence. And the concepts it acquires are its reward, not its essence.
Indeed, if we set our hearts to answer but one very famous question, I am certain that all these questions and doubts will vanish from the horizon, and you will look unto their place to find them gone. This indignant question is a question that the whole world asks, namely, What is the meaning of my life?” In other words, these numbered years of our life that cost us so heavily and the numerous
pains and torments that we suffer for them, to complete them to the fullest, who is it that enjoys them?
A thought is an upshot of the desire. When someone thinks about what he wants, he does not think of something undesirable. For example, a person never thinks about the day of his death. On the contrary, he will always contemplate his perpetuity, for this is his desire. Thus, one always thinks of what is desirable (…) It turns out that thought serves desire, and desire is the self” of the
person. Now, there is a great self, or a small self. A great self dominates the small selves. He who is a small self has no dominion whatsoever, and the advice is to magnify the self through the diligence of the thought on the desire, since it grows to the extent that one thinks of it.
[W]hen we examine the acts of an individual, we shall find them compulsory. He is compelled to do them and has no freedom of choice. In a sense, he is like a stew cooking on a stove; it has no choice but to cook. And it must cook because Providence has harnessed life with two chains: pleasure and pain (…) there is no difference here between man and animal. And if that is the case, there is no
free choice whatsoever, but a pulling force, drawing them toward any bypassing pleasure and rejecting them from painful circumstances. And Providence leads them to every place it chooses by means of these two forces [i. e. pleasure and pain], without asking their opinion in the matter.
[A]ngels made no complaint about any of the creatures that were created during the six days of Creation, except about Man. This is because he was created in God's image and consists of Upper and Lower together. When the angels saw it, they were startled and bewildered. How would the pure, spiritual soul descend from its sublime degree, and come and dwell in the same abode with this filthy, beastly
body? (…) The answer that came to them is is that there is already a tower filled abundantly, and empty of guests. To fill it with guests, we need the existence of this human, made of Upper and lower together (…) Know that this tower, filled abundantly, implies all the pleasure and the goodness for which He has created the creatures.
Please note that in Kabbalistic terms "Israel" refers to a spiritual nation, rather than a religious faith or a nation-state.