The cause for joy: “The Lord hath taken away thy judgments,” namely, those sent by Him upon thee. After the taking away of sin (Zep 3:13) follows the taking away of trouble. When the cause is removed, the effect will cease. Happiness follows in the wake of holiness.
the Lord is in the midst of thee - Though He seemed to desert thee for a time, He is now present as thy safeguard (Zep 3:17).
not see evil any more - Thou shalt not experience it (Jer 5:12; Jer 44:17).