1:2-3 Joel called on everyone, from the most respected ruling elders of the land (cf. 1 Sam. 30:26-31; 2 Sam. 19:11-15; 2 Kings 23:1; Ezra 10:8; Prov. 31:23; Jer. 26:17; Lam. 5:12, 14) to the ordinary inhabitants, to pay attention to what he had to say. Nothing like what he was about to describe had happened in their lifetime nor in that of their recent ancestors. He urged them to retell the devastating news to their descendants for generations to come.
1:4 Several waves of locusts had consumed all the agricultural produce of the land. What one wave of these voracious insects had left uneaten, others had destroyed. The devastation of the land had been complete (cf. Amos 4:9). God had threatened locust plagues as punishment if His people proved unfaithful to Him (Deut. 28:41, 48-57, 64-68).
Four different words for "locusts"appear in this verse (and in 2:25), but a total of nine occur in the Old Testament. These words have led some interpreters to conclude that four types of locust are in view or that locusts in four stages of their maturity are.8It seems better, however, to view the locusts as coming in waves, gnawing, swarming, creeping, and stripping as they devoured the vegetation.9Four waves of invasion picture a thorough devastation (cf. Jer. 15:3; Ezek. 14:21).
