וַיְדַבֵּ֣ר יְהוָ֔ה אֶֽל־אַהֲרֹ֖ן לֵאמֹֽר׃
At nagsalita ang Walang-Hanggan kay Aaron, na sinasabi:
Kuzari
49. The Rabbi: Impurity and holiness are contradictory ideas; one cannot be thought of without the other. Without holiness we should not know the signification of impurity. Impurity means that the approach to holy objects, hallowed by God, is forbidden to the person so affected. Such would be priests, their food, clothing, offering, sacrifices, the holy House, etc. In the same way the ideas of holiness include something which forbids the person connected with it to approach many ordinary objects. This chiefly depends on the vicinity of the Shekhinah, which we now lack entirely. The prohibition which still holds good, of cohabiting with a woman in her period or after confinement has nothing to do with impurity, but is an independent divine law. The practice we observe to keep aloof from them as much as possible is but a restriction and hedge to prevent cohabitation. The regulations of impurity proper ceased to exist for us, because we live in 'an unclean land and in unclean air,' especially as we move about among graves, vermin, lepers, persons affected with issue, corpses, etc. To touch carrion is not forbidden on account of its impurity, but it forms a special law connected with the prohibition of eating the same to which impurity is accessory. If Ezra had not ordained a bath for certain contaminated persons, this would not be a regulation but simply a matter of cleanliness. If these persons would conceive this regulation in the sense of cleanliness, it would lose nothing, as long as it is not taken for a religious law. Otherwise they might draw conclusions from their own folly, try to improve upon the law and cause heterodoxy, I mean the splitting of opinions, which is the beginning of the corruption of a religion. They would soon be outside the pale of 'one law and one regulation.' Whatever we might allow ourselves in matters of touching even repulsive things, is out of proportion to their (the Karaites) schismatic views, which might cause us to find in one house ten persons with as many different opinions. Were our laws not fixed and confined in unbreakable rules, they would not be secure from the intrusion of strange elements and the loss of some component parts, because argument and taste would become guiding principles. The Karaite would have no compunction in using the implements of idolatry, such as gold, silver, frankincense and wine. Indeed, death is better than this. On the other hand, he would abstain from using parts of the pig, even for purposes of medicine, although this is in reality one of the lighter transgressions, and only punished with 'forty stripes.' In the same way he would allow the Nazirite to eat raisins and grapes rather than be intoxicated with mead and cider. But the opposite is true. This prohibition only refers to the products of the vine, but there was no intention of prohibiting intoxication altogether, as one might surmise. This is one of the secrets known only to God, his prophets and the pious. One must not, however, charge traditionists or those who draw their own conclusions, with ignorance in this matter, because the word shēkhār is common property. They have a tradition that the 'wine and strong drink' (Leviticus 10:8), mentioned in connexion with the priests includes all kinds of intoxication, whilst the same words in the case of the Nazirite only refer to the juice of grapes. Every law has certain limits fixed with scientific accuracy, though in practice they may appear illogical. He who is zealous tries to avoid them, without, however, making them unlawful, as e.g. the flesh of an animal in peril of death, which is lawful. For it is uncertain whether this animal will die, because some one might assert that it will recover, and then be permitted. A diseased animal which externally looks in good health is unlawful, if it suffers internally from an incurable illness, with which it can neither live nor recover. Those who judge according to their own taste and reasoning may arrive in these matters at an opposite conclusion. Follow not, therefore, thy own taste and opinion in religious questions, lest they throw thee into doubts, which lead to heresy. Nor wilt thou be in harmony with one of thy friends on any point. Every individual has his own taste and opinion. It is only necessary to examine the roots of the traditional and written laws with the inferences codified for practice, in order to trace the branches back to the roots. Where they lead thee, there put thy faith, though thy mind and feeling shrink from it. Common view and assumption deny the non-existence of the vacuum, whilst logical conclusion rejects its existence. Appearance denies the infinite divisibility of a body, whilst logic makes it an axiom. Appearance denies that the earth is a globe and the one hundred and sixtieth part of the sun disc. There are also other matters which astronomy establishes against mere appearances. Whatever the Sages declared lawful they did neither in obedience to their own taste or inclination, but to the results of the inherited knowledge, handed down to them. The same was the case with what they declared unlawful. He who is unable to grasp their wisdom, but judges their speech according to his own conception, will misinterpret them in the same way as people do with the words of natural philosophers and astronomers. Whenever they settle the limits of the code, and explain what is lawful or unlawful in strictly juridical deduction, they indicate apparently unseemly points. They consider it revolting to eat the flesh of a dangerously sick animal, or to gain money by means of legal trickery, or to travel on the Sabbath with the assistance of the Erūb, or to render certain marriages lawful in a cunning manner, or to undo oaths and vows by circumvention, which may be permitted according to the paragraph of the law, but is devoid of any religious feeling. Both, however, are necessary together, for, if one is guided by the legal deduction alone, more relaxation would crop up than could be controlled. If, on the other hand, one would neglect the legalized lines which form the fence round the law, and would only rely on religious zeal, it would become a source of schism, and destroy everything.