... if they are "already Justified", there is no need for them to repent in order to receive the gift of the Set-apart Spirit..
Acts 2:38-39, “And Kĕpha said to them, “Repent, and let each one of you be immersed in the Name of יהושע Messiah for the forgiveness of sins. And you shall receive the gift of the Set-apart Spirit. “For the promise is to you and to your children, and to all who are far off, as many as יהוה our Elohim shall call.”
He is Yahhusa/Jesus preaching repentance to those who already follow HIm:
Revelation 2:4-5, “But I hold this against you, that you have left your first love.“So remember from where you have fallen, and repent and do the first works, or else I shall come to you speedily and remove your lampstand from its place, unless you repent.”