'Addresses' in the Bible

Behold, on the mountains the feet of him who brings good news [telling of Assyria’s destruction],Who announces peace and prosperity!Celebrate your feasts, O Judah;Perform your vows.For the wicked one [the king of Assyria] will never again pass through you;He is completely cut off.

But if I do not know the meaning of the language, I will [appear to] be a foreigner to the one who is speaking [since he knows exactly what he is saying], and the one who is speaking will [appear to] be a foreigner to me.

The elder [of the church addresses this letter] to the elect (chosen) lady and her children, whom I love in truth—and not only I, but also all who know and understand the truth—

The elder [of the church addresses this letter] to the beloved and esteemed Gaius, whom I love in truth.