בספרים החיצונים – the books of the sectarians, such as the books of Aristotle the Greek and his colleagues. And included in this – a person who reads the chronicles of the heathen kings, “songs of sensuality” [=erotic poems], and “writings of desire” [=novels] that have no wisdom in them or purpose other than a waste of time alone.

And they said that "outside books" are the books of those who err and so [too] the book of Ben Sira - and he composed books that included buffoonery about matters of facial recognition. They do not have reason or a point except for wasting time with vanities. For example, those books found by the Arabs of historical stories and the conduct of kings, the genealogy of the Arabs, songbooks and the like are from the books that do not have any wisdom or physical benefit, except for wasting time.

The Sages taught in a baraita: This is a reference to reading books of heretics. Rav Yosef says: It is also prohibited to read the book of ben Sira, due to its problematic content. Abaye said to Rav Yosef: What is the reason that it is prohibited to read the book of ben Sira?

Rather, perhaps the book poses a difficulty because it is written there: A sparse-bearded man is clever; a thick-bearded man is a fool. One who blows on his cup is not thirsty. One who said: With what will I eat bread, take the bread from him. One who has a passage in his beard, the entire world is unable to overcome him. Abaye suggests: Due to all this nonsense, it is not appropriate to read this book. Rav Yosef says: Even though there are passages in the book that are inappropriate, we teach the superior matters that are in it even in public.

After the birth of Methuselah, Enoch walked with God 300 years; and he begot sons and daughters.

All the days of Enoch came to 365 years.

Enoch walked with God; then he was no more, for God took him.

Rashi

24

ויתהלך חנוך AND ENOCH WALKED [WITH GOD] — He was a righteous man, but his mind was easily induced) to turn from his righteous ways and to become wicked. The Holy One, blessed be He, therefore took him away quickly and made him die before his full time. This is why Scripture uses a different expression when referring to his death by writing ואיננו “and he was not”, meaning, he was not in the world to complete the number of his years.

The Sages taught: Four entered the orchard [pardes], i.e., dealt with the loftiest secrets of Torah, and they are as follows: Ben Azzai; and ben Zoma; Aḥer, the other, a name for Elisha ben Avuya; and Rabbi Akiva.

The Gemara proceeds to relate what happened to each of them: Ben Azzai glimpsed at the Divine Presence and died. And with regard to him the verse states: “Precious in the eyes of the Lord is the death of His pious ones” (Psalms 116:15). Ben Zoma glimpsed at the Divine Presence and was harmed, i.e., he lost his mind. And with regard to him the verse states: “Have you found honey? Eat as much as is sufficient for you, lest you become full from it and vomit it” (Proverbs 25:16). Aḥer chopped down the shoots of saplings. In other words, he became a heretic. Rabbi Akiva came out safely.

The Gemara stated earlier that Aḥer chopped down the saplings, becoming a heretic. With regard to him, the verse states: “Do not let your mouth bring your flesh into guilt” (Ecclesiastes 5:5). The Gemara poses a question: What was it that led him to heresy? He saw the angel Mitatron, who was granted permission to sit and write the merits of Israel. He said: There is a tradition that in the world above there is no sitting; no competition; no turning one’s back before Him, i.e., all face the Divine Presence; and no lethargy. Seeing that someone other than God was seated above, he said: Perhaps, the Gemara here interjects, Heaven forbid, there are two authorities, and there is another source of power in control of the world in addition to God. Such thoughts led Aḥer to heresy.

The Gemara relates: They removed Mitatron from his place in heaven and smote him with sixty rods [pulsei] of fire, so that others would not make the mistake that Aḥer made. They said to the angel: What is the reason that when you saw Elisha ben Avuya you did not stand before him? Despite this conduct, since Mitatron was personally involved, he was granted permission to erase the merits of Aḥer and cause him to stumble in any manner. A Divine Voice went forth saying: “Return, rebellious children” (Jeremiah 3:22), apart from Aḥer.