ציטירנדיקער פּירוש אויף תהילים 83:3

תהרוס קמיך, “You destroy Your opponents.” The reason Moses employed the word הריסה, a word applicable to the destruction of buildings, may have been to demonstrate that whereas the Egyptians had forced the Israelites to build, G’d now tore down the very people for whom these buildings had been constructed. This would be another illustration of “measure for measure.” This is precisely what impressed Yitro when he said (Exodus 18,11) “by the very matter with which they had sinned.” Gentiles were impressed by how G’d made the punishment fit the crime. Moses said קמיך instead of קמינו, “those who oppose You,” instead of “those who oppose us.” Moses thereby equated people who attack Israel with an attack against G’d Himself i.e. the Shechinah which protects Israel. David followed in Moses’ footsteps when he said (Psalms 83,3) “for Your enemies rage, Your foes assert themselves.” People who attack G’d’s people by definition attack G’d .

תהרס means, Thou always overthrowest קמיך i. e. those that rise up against thee. And who are those who rise up against Him? They are those who rise up against Israel; and similarly it says, (Psalms 83:3, 4) “For, lo, thine enemies are in an uproar!” And what is this uproar? “against thy people they take crafty counsel”, and on this account — because they are Israel's enemies — it calls them the enemies of the Omnipresent (Mekhilta).

משנאיך THOSE THAT HATE THEE — These are those who hate Israel, because whoever hates Israel, hates “Him who spoke and the world came into existence”, as it is said, (Psalms 83:3, 4) “[For lo, thine enemies are in an uproar] and they that hate Thee have lifted up the head” — and who are these that hate Thee? The next verse states this (v. 4): “They who have taken crafty counsel against thy people” (Sifrei Bamidbar 84:4).