And to whom would you compare Me or equate Me? says the Holy One. (Is 40:25)
וְאֶל־מִי תְדַמְּיוּנִי וְאֶשְׁוֶה יֹאמַר קָדֽוֹשׁ׃
et cui adsimilastis me et adaequastis? dicit Sanctus.
Holy One, that is Somebody Else, Separated One, Being beyond this world. This is a particularly dear title for Isaiah, used by the prophet to name God. By acting toward His people, God makes them holy, too.
