This matter will be better understood through the prism of that which the ‘Ponim Yofos’ writes that [although] memory have said that the recital of Kodosh three times before the righteous is ’כְּ דֶרֶךְ’ – the same way that Kodosh is chanted before HaKodosh Boruch Hu, yet in front of HaKodosh Boruch Hu Kodosh is chanted three times; so too in front of the righteous they will also chant the third ‘higher’ level of Kodosh which parallels the crown which HaShem will place on his own head.
Not exactly like: Which means that the chanting of Kodosh before the righteous in the future does not necessarily have to be exactly the same as the chanting of Kodosh in front of HaShem.
Holiness of HaKodosh Boruch Hu: There is scope to draw a parallel between the two states of holiness.
But this revelation: Of HaShem’s holiness in the righteous.
In the B’nei Yisroel: Which is alluded to in the two crowns that the King puts on the heads of his two sons paralleling the state of holiness that the B’nei Yisroel have just for being the B’nei Yisroel and the additional state of holiness of קְּדֹשִ ים תִהְּיוּ.
Ponim Yofos: Written by Rabbi Pinchas HaLevi Horowitz (born in Chortkiv about 1731; died in Frankfort 1805) was a rabbi and Talmudist. The descendant of a long line of rabbinical ancestors and the son of Rabbi Zvi Hirsch Horowitz of Chortkiv, he received a thorough Talmudic education, chiefly from his older brother, Rabbi Shmelke of Nikolsburg, together with whom he was a follower of Rabbi Dov Ber of Mezeritch, the Maggid of Mezeritch. He married at an early age the daughter of the wealthy Joel Heilpern, who provided for him and permitted him to occupy himself exclusively with his studies. Adverse circumstances then forced him to accept a rabbinical position, and he became rabbi of Witkowo, from which place he was called later on to Lachovice. And became the Chief Rabbi in the very prestigious community of Frankfurt (Wikipedia).
