Brier

Brier translates several Hebrew terms for thorny or prickly plants and appears throughout the prophetic literature as a symbol of desolation, judgment, and the moral condition of the wicked. Micah 7:4 describes the most upright among the corrupt as a brier hedge. Proverbs 15:19 compares the path of the sluggard to a hedge of thorns in contrast to the smooth highway of the upright. Ezekiel 28:24 promises that Israel will no longer have “a pricking brier or a painful thorn” from its neighbors, using the imagery of painful vegetation for hostile surrounding nations.

Isaiah 55:13 contains the most celebrated brier passage: “Instead of the thorn shall come up the cypress; instead of the brier shall come up the myrtle”—a promise that the transformation of the natural landscape will accompany the new exodus of God's redeemed people. This same pattern of brier replaced by fruitful vegetation appears in Isaiah 5:6 (as covenant curse) and 7:23–25 (as consequence of Assyrian invasion), making the presence or absence of briers a barometer of covenant relationship and divine favor in the Isaianic vision of the land.