8:3-22 Observe Joshua's conduct and prudence. Those that would maintain their spiritual conflicts must not love their ease. Probably he went into the valley alone, to pray to God for a blessing, and he did not seek in vain. He never drew back till the work was done. Those that have stretched out their hands against their spiritual enemies, must never draw them back.

15-17. Joshua and all Israel made as if they were beaten before them—the pretended flight in the direction of the wilderness; that is, southeast, into the Ghor, the desert valley of the Jordan, decoyed all the inhabitants of Ai out of the city, while the people of Beth-el hastened to participate in the expected victory. It is supposed by some, from "the city," and not "cities," being spoken of, that the effective force of Beth-el had been concentrated in Ai, as the two places were closely contiguous, and Ai the larger of the two. (See Jos 12:9). It may be remarked, however, that the words, "or Beth-el," are not in the Septuagint, and are rejected by some eminent scholars, as an interpolation not found in the most ancient manuscripts.