Tuesday, November 11, 2025

Some Late 19th-/early 20th-century Works on the Evil Inclination/Impulse (yetser hara) and Satanology

  

If the person of Satan is undefined in Jewish theology, the existence of the yēṣer ha-rāʽ (in Baba bathra, 16a, identical with Satan and the angel of death) is a Jewish dogma. This theologoumenon is based on the yēṣer of Gn 6:5; 8:21, rendered in the AV ‘imagination,’ and connoting that faculty of the soul which is the cause of rebellion against God. The yēṣer became very early hypostatized in Jewish theology (cf. the antithesis in אוֹי לי מִיוֹצְדִי וְאוֹי לי מִיִצְדִי, ‘Woe to me because of my Creator, woe to me because of my tempter’ [Ber. 61a]). He is the ‘strange god’ of Ps 81:9, dwelling in man (Shabb. 105b). As the source of sin, he was already known to Sirach as ἐννόημα (21:11), ἐνθύμημα (37:3), διαβούλιον (15:14). In these passages, as well as in others in the Apocrypha, where human dichotomy is asserted, such as Wis 9:15, an approach was made towards metaphysical dualism; yet the spirit of legalism checked its further development. Whereas the very virtues of the wicked (= Gentiles) are vices in the eyes of the righteous (Yeb. 103a), a Jew can keep the Law and be sinless. ‘Blessed are Israelites. When they are occupied with the study of the Law and the performance of good works, the yēṣer is delivered into their hands, and not they into the hands of the yēṣer’ (ʽAbōda zara, 5b; Ḳid. 30a; cf. Sir 21:11). He is not a human faculty and therefore not ante-natal, but an adjunct at birth (Sanh. 91b). He is situated at the left, the other deus ex machina, the yēṣer ṭôb, being at the right (Taʽan. 11a). According to Ber. 61b, he resembles a fly, and is placed between the valves of the heart. He was Divinely created for a benevolent purpose. Unless he existed, ‘no man would build a house, or marry or beget children, or transact any business’ (Gen. R. 897). At the end of the world God will slay him in the presence of the righteous and wicked (Suk. 52b). (A. E. Suffrin, “Dualism,” in Encyclopaedia of Religion and Ethics, ed. James Hastings, John A. Selbie, and Louis G. Gray, 13 vols. [Edinburgh: T. & T. Clark, 1908-1916), 5:113-14)

 

Characteristics

 

“Yeẓer ha-Ra‘” does not refer exclusively to the body; this can be inferred from its close association with the Yeẓer Ṭob. It undoubtedly leads to sensual sins with great power; hence both Akiba and Meïr were saved from its influence only by heavenly intercession (Ḳid. 81a). It was to avoid the temptations of the Yeẓer ha-Ra‘ that women were ordered to take separate seats in the galleries of synagogues (Suk. 5tb). Revenge and avarice are also given as the outcome of the Yeẓer ha-Ra‘ (Sifre, Deut. 33 [ed. Friedmann, p. 74a]); and anger is another of its manifestations. Ps. 81:10 (A. V. 9) is interpreted as referring to the Yeẓer to whose influence one should not yield (Shab. 105b), submission being, therefore, compared to idolatry (Yer. Ned. 41b). It is with reference to anger that he is called mighty who overcomes his Yeẓer ha-Ra‘ (Ab. iv. 2). Vanity is still another form in which the Yeẓer ha-Ra‘ displays itself. When the Yeẓer sees a conceited man it says: “He is mine” (Gen. R. 22:13). The Yeẓer ha-Ra‘ belongs only to this world, and does not exist in angels or other higher beings (Lev. R. 26.). It is for this reason that there is no eating or drinking, procreation or barter, envy or hatred, in the world to come (Ber. 17a; comp. Mark 12:25, and synoptic parallels).

 

In a discussion between Rabbi and the emperor Antoninus, the latter contends that the Yeẓer ha-Ra‘ comes to man at birth, and not before, and Rabbi agrees (Sanh. 91b). All the sportive deviltry of young children is attributed to the Yeẓer ha-Ra‘ (Eccl. R. 4:13). The Yeẓer ha-Ra‘ was not due to man, but to God as the Creator of all; but man is responsible for yielding to its influence, since he, as has been seen above, is able to put it to a good use. Hence the Yeẓer ha-Ra‘ is placed on a level with the woman and the child: the left hand should reject it, while the right hand draws it near (Soṭah 47a; Sanh. 107b). Under the Second Temple the Yeẓer ha-Ra‘ continued to exist because needed in the world. The Rabbis interpret Neh. 9:4 as referring to the call of the people: “Wo, wo, it is the Yeẓer ha-Ra‘. He destroyed the sanctuary, killed the righteous, drove the Israelites out of their land, and still dances among us. Why was he given unto us? Only that we may receive reward for conquering him.” The Israelites are then reported to have got rid of the Yeẓer of idolatry and of the grosser forms of unchastity, but found it necessary to preserve the Yeẓer ha-Ra‘ lest the world should come to an end (Yoma 69b; comp. Sanh. 64a). It has been conjectured by Taylor that the clause in the Lord’s Prayer, “Deliver us from evil,” is probably “Deliver us from the evil Yeẓer” (“Sayings of the Jewish Fathers,” pp. 128–130, 186–192).

 

Personification

 

There is a tendency to give personality and separate activity to the Yezer, as in the case of the angel of death and of Satan, with each of whom, indeed, it is identified (B. B. 16a). Objections to the Law which in Sifra 86a are attributed to the Yeẓer are in Yoma 67b attributed to Satan. According to R. Jonathan, the Yeẓer, like Satan, misleads man in this world, and testifies against him in the world to come (Suk. 52b). Hence in the prayers one asks to be delivered “from evil man and from evil act, from evil Yezer, from evil companion, from evil neighbor, and from Satan” (Ber. 16b). Here, however, the Yeẓer is clearly distinguished from Satan. On other occasions it is made exactly parallel to sin. Thus, in Gen. R. 22:11 the parable of 2 Sam. 12:4 is applied to sin, though elsewhere it is applied to the Yeẓer (see above). Similarly, Akiba interprets Isa. 5:18 as applying to sin, while Rab Ashi applies it to the Yeẓer (Suk. 52a). “At the beginning they are like the thread of the spinning web, at the end like a cart rope.” The connection of the Yeẓer with habit is exactly parallel to the growth of sin through habit. Man’s Yeẓer overpowers him every day (Ḳid. 30b). At first it befools him; then it dwells in him (comp. Hos. 4:12, 5:4). So too Ps. 36:2, “sin speaks to the wicked,” is applied to the Yeẓer ha-Ra‘ (Ab. R. N. 32). In the same passage all men are divided into three classes: the righteous, under the rule of the Yeẓer Ṭob; the wicked, under the rule of the Yeẓer ha-Ra‘; and the middle class, ruled now by one, now by the other. According to others, there are only two classes: the righteous with the good Yeẓer; and the wicked, who submit to the evil Yeẓer (Eccl. R. iv. 15, 16). The first part of Eccl. 11:9 is said to relate to the joy of youth derived from the Yeẓer ha-Ra‘; the latter part indicates that God will bring all transgressors under judgment to the Yeẓer Ṭob (Shab. 63a). (“YEẒER HA-RA’,” in The Jewish Encyclopedia: A Descriptive Record of the History, Religion, Literature, and Customs of the Jewish People from the Earliest Times to the Present Day, ed., Isidore Singer, 12 vols. [New York: Funk & Wagnalls, 1906], 12:601-602)

 

 

Satan, or Sammael, as the seducer of man. The statement in Baba B. 16 a which identifies Satan with the Yetser haRa, or evil impulse in man, must be regarded as a rationalistic attempt to gloss over the older teaching about Sammael, by representing him as a personification of the evil inclination within us. For, the Talmud not only distinguishes between a personal Satan without, and evil inclination within man, but expressly ascribes to God the creation of the Yetser haRa in man as he was before the Fall, the occurrence of two י׳ י׳ in the word וייצר (‘and He formed,’ Gen. 2:7) being supposed to indicate the existence of two impulses in us—the Yetser Tobh and the Yetser haRa (Ber. 61 a). And it is stated that this existence of evil in man’s original nature was of infinite comfort in the fear which would otherwise beset us in trouble (Ber. R. 14). More than this (as will presently be shown), the existence of this evil principle within us was declared to be absolutely necessary for the continuance of the world (Yoma 69 b, Sanh. 64 a).

 

Satan, or Sammael, is introduced as the seducer of man in all the great events of Israel’s history. With varying legendary additions the story of Satan’s attempts to prevent the obedience of Abraham and the sacrifice of Isaac is told in Sanh. 89 b, Ber. R. 56, and Tanchuma, p. 30 a and b. Yet there is nothing even astute, only a coarse realism, about the description of the clumsy attempts of Satan to turn Abraham from, or to hinder him in, his purpose; to influence Isaac; or to frighten Sarah. Nor are the other personages in the legend more successfully sketched. There is a want of all higher conception in the references to the Almighty, a painful amount of downright untruthfulness about Abraham, lamentable boastfulness and petty spite about Isaac, while the Sarah of the Jewish legend is rather a weak old Eastern woman than the mother in Israel. To hold such perversions of the Old Testament by the side of the New Testament conception of the motives and lives of the heroes of old, or the doctrinal inferences and teaching of the Rabbis by those of Christ and His Apostles, were to compare darkness with light.

 

The same remarks apply to the other legends in which Satan is introduced as seducer. Anything more childish could scarcely be invented than this, that, when Sammael could not otherwise persuade Israel that Moses would not return from Mount Sinai, he at last made his bier appear before them in the clouds (Shab. 89 a), unless it be this story, that when Satan would seduce David he assumed the form of a bird, and that, when David shot at it, Bath-Sheba suddenly looked up, thus gaining the king by her beauty (Sanh. 107 a). In both these instances the obvious purpose is to palliate the guilt whether of Israel or of David, which, indeed, is in other places entirely explained away as not due to disobedience or to lust (comp. Ab. Zar. 4 b, 5 a). (Alfred Edersheim, The Life and Times of Jesus the Messiah, 2 vols. [New York: Longmans, Green, and Co., 1896], 2:757-58)

 

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