Isaiah 29:18-19

29:18 At that time the deaf will be able to hear words read from a scroll,

and the eyes of the blind will be able to see through deep darkness.

29:19 The downtrodden will again rejoice in the Lord;

the poor among humankind will take delight in the Holy One of Israel.

Isaiah 29:24

29:24 Those who stray morally will gain understanding;

those who complain will acquire insight.