Chapter 58 deals with the question of the nature of Fast Days, and ends with the ideal characteristics of Shabbat. 

Chapter 59 describes the redemption as God's kindness toward humanity, whose sins are responsible for the state of the "Hidden Face" of God.

Chapter 60 depicts a bright, spectacular image of redemption, at whose center stands Zion, shining with a precious light.

Courtesy of Matan Al HaPerek, Directed by Dr. Navah Cohen