3 Nephi 20:11,13-16,29-33 The Savior Quotes Isaiah

background: Who was Isaiah?

The prophets speak the word of God. Why does the Savior need to quote the prophets yet again?

Isaiah writes of several different time periods (his own day, the time of Christ, the latter days, the millenium). These verses are the words of the Savior and Isaiah. What time period(s) is he writing about here? List each verse of the reading here, and then indicate next to it which time period he is referring to.