¹ sn Laid at the root. That is, placed and aimed, ready to begin cutting.

² sn Salt was used as seasoning or fertilizer (BDAG 41 s.v. ἅλας a), or as a preservative. If salt ceased to be useful, it was thrown away. With this illustration Jesus warned about a disciple who ceased to follow him.

³ sn The difficulty of this saying is understanding how salt could lose its flavor since its chemical properties cannot change. It is thus often assumed that Jesus was referring to chemically impure salt, perhaps a natural salt which, when exposed to the elements, had all the genuine salt leached out, leaving only the sediment or impurities behind. Others have suggested that the background of the saying is the use of salt blocks by Arab bakers to line the floor of their ovens; under the intense heat these blocks would eventually crystallize and undergo a change in chemical composition, finally being thrown out as unserviceable. A saying in the Talmud (b. Bekhorot 8b) attributed to R. Joshua ben Chananja (ca. a.d. 90), when asked the question “When salt loses its flavor, how can it be made salty again?” is said to have replied, “By salting it with the afterbirth of a mule.” He was then asked, “Then does the mule (being sterile) bear young?” to which he replied: “Can salt lose its flavor?” The point appears to be that both are impossible. The saying, while admittedly late, suggests that culturally the loss of flavor by salt was regarded as an impossibility. Genuine salt can never lose its flavor. In this case the saying by Jesus here may be similar to Matt 19:24, where it is likewise impossible for the camel to go through the eye of a sewing needle.

⁴ tn Grk “be sons of your Father in heaven.” Here, however, the focus is not on attaining a relationship (becoming a child of God) but rather on being the kind of person who shares the characteristics of God himself (a frequent meaning of the Semitic idiom “son of”). See L&N 58.26.

⁵ tn The Greek is difficult to translate because it switches from a generic “he” to three people within this generic class (thus, something like: “Who indeed bears fruit and yields, in one instance a hundred times, in another, sixty times, in another, thirty times”).

⁶ tn See the note on the word “slave” in 8:9.

⁷ tn Here δέ (de) has been translated as “so” to indicate that the appearance of Moses and Elijah prompted Peter’s comment.

⁸ tn Grk “Peter answering said.” This construction is somewhat redundant and has been simplified in the translation.

⁹ tc Instead of the singular future indicative ποιήσω (poihsw, “I will make”), most witnesses (C³ D L W Θ [Φ] 0281 Ë^[1],13 33 Ï lat sy co) have the plural aorist subjunctive ποιήσωμεν (poihswmen, “let us make”). But since ποιήσωμεν is the reading found in the parallel accounts in Mark and Luke, it is almost surely a motivated reading. Further, the earliest and best witnesses, as well as a few others (א B C* 700 pc) have ποιήσω. It is thus more likely that the singular verb is authentic.

¹⁰ tn Or “booths,” “dwellings” (referring to the temporary booths constructed in the celebration of the feast of Tabernacles).

sn Peter apparently wanted to celebrate the feast of Tabernacles or Booths that looked forward to the end and wanted to treat Moses, Elijah, and Jesus as equals by making three shelters (one for each). It was actually a way of expressing honor to Jesus, but the next verse makes it clear that it was not enough honor.

¹¹ tn Grk “His master said to him.”