There shall be no more a pricking brier. There is a special appropriateness in Ezekiel's imagery. The words had been used in Numbers 33:55 of the Canaanites at large (comp. Joshua 22:13). Ezekiel applies them to the cities which were the most conspicuous survivors of the old Canaanite races.
Israel, he implies, had been wounded with those thorns and briers, had caught (as e.g. in the case of Jezebel) the taint of evil life and evil worship from those races; but for her there is, as in Verse 25, the future of restoration, and when that future comes, the Canaanite cities, with their idolatries and vices, should have passed away forever.