As yet - Or, Again, once move. The prophet now turns to Judah. By the mountain of holiness is meant not the temple only, but all Jerusalem, of which the temple was the most sacred spot, and that by which all the rest was made holy.
Related Commentaries of Jeremiah 31:23
Jeremiah 31:23
23 Thus saith the LORD of hosts, the God of Israel; As yet they shall use this speech in the land of Judah and in the cities thereof, when I shall bring again their captivity; The LORD bless thee, O habitation of justice, and mountain of holiness.