1 tn Heb “sons.” This word occurs several times in this verse.
2 sn The circumstances that precipitated the book of Joel surrounded a locust invasion in Palestine that was of unprecedented proportions. The locusts had devastated the country’s agrarian economy, with the unwelcome consequences extending to every important aspect of commercial, religious, and national life. To further complicate matters, a severe drought had exhausted water supplies, causing life-threatening shortages for animal and human life (cf. v. 20). Locust invasions occasionally present significant problems in Palestine in modern times. The year 1865 was commonly known among Arabic-speaking peoples of the Near East as sent el jarad, “year of the locust.” The years 1892, 1899, and 1904 witnessed significant locust invasions in Palestine. But in modern times there has been nothing equal in magnitude to the great locust invasion that began in Palestine in February of 1915. This modern parallel provides valuable insight into the locust plague the prophet Joel points to as a foreshadowing of the day of the Lord. For an eyewitness account of the 1915 locust invasion of Palestine see J. D. Whiting, “Jerusalem’s Locust Plague,” National Geographic 28 (December 1915): 511-50.
3 sn Instead of referring to the large plow as a whole, the plowshare is simply the metal tip which actually breaks the earth and cuts the furrow.
4 sn This implement was used to prune the vines, i.e., to cut off extra leaves and young shoots (M. Klingbeil, NIDOTTE 1:1117-18). It was a short knife with a curved hook at the end sharpened on the inside like a sickle.
5 sn This conversion of farming instruments to instruments of war is the reverse of Isa 2:4 (cf. Mic 4:3), where military weapons are transformed into tools for farming. Isaiah describes a time of kingdom blessing and prosperity, whereas Joel describes a time of eschatological conflict and judgment.
6 sn The “weak” individual mentioned here is apparently the farmer who has little or no military prowess or prior fighting experience. Under ordinary circumstances such a person would be ill-prepared for assuming the role of a soldier. However, in the scene that Joel is describing here even the most unlikely candidate will become a participant to be reckoned with in this final conflict.
