Isa 51:3

51:3 Eden. For this “garden of the Lord,” see Gen. 2:8; Ezek. 28:13; 31:8, 9. The promise here is a transformation from curse to blessing.

joy and gladness. In Zion joy will replace sorrow (v. 11). The people in effect will regain the lost paradise of God (9:3; 12:3 and notes).