Isaiah 58

KJV · Chapter 58/66

1Cry aloud, spare not, lift up thy voice like a trumpet, and shew my people their transgression, and the house of Jacob their sins.

2Yet they seek me daily, and delight to know my ways, as a nation that did righteousness, and forsook not the ordinance of their God: they ask of me the ordinances of justice; they take delight in approaching to God.

3Wherefore have we fasted, say they, and thou seest not? wherefore have we afflicted our soul, and thou takest no knowledge? Behold, in the day of your fast ye find pleasure, and exact all your labours.

4Behold, ye fast for strife and debate, and to smite with the fist of wickedness: ye shall not fast as ye do this day, to make your voice to be heard on high.

5Is it such a fast that I have chosen? a day for a man to afflict his soul? is it to bow down his head as a bulrush, and to spread sackcloth and ashes under him? wilt thou call this a fast, and an acceptable day to the Lord?

6Is not this the fast that I have chosen? to loose the bands of wickedness, to undo the heavy burdens, and to let the oppressed go free, and that ye break every yoke?

7Is it not to deal thy bread to the hungry, and that thou bring the poor that are cast out to thy house? when thou seest the naked, that thou cover him; and that thou hide not thyself from thine own flesh?

8Then shall thy light break forth as the morning, and thine health shall spring forth speedily: and thy righteousness shall go before thee; the glory of the Lord shall be thy rereward.

9Then shalt thou call, and the Lord shall answer; thou shalt cry, and he shall say, Here I am. If thou take away from the midst of thee the yoke, the putting forth of the finger, and speaking vanity;

10And if thou draw out thy soul to the hungry, and satisfy the afflicted soul; then shall thy light rise in obscurity, and thy darkness be as the noonday:

11And the Lord shall guide thee continually, and satisfy thy soul in drought, and make fat thy bones: and thou shalt be like a watered garden, and like a spring of water, whose waters fail not.

12And they that shall be of thee shall build the old waste places: thou shalt raise up the foundations of many generations; and thou shalt be called, The repairer of the breach, The restorer of paths to dwell in.

13If thou turn away thy foot from the sabbath, from doing thy pleasure on my holy day; and call the sabbath a delight, the holy of the Lord, honourable; and shalt honour him, not doing thine own ways, nor finding thine own pleasure, nor speaking thine own words:

14Then shalt thou delight thyself in the Lord; and I will cause thee to ride upon the high places of the earth, and feed thee with the heritage of Jacob thy father: for the mouth of the Lord hath spoken it.

📖 Chapter study

Summary

God corrects the people's empty religiosity, who fast only for appearances while oppressing workers and quarreling. The true fast he desires is to loose the oppressed, share bread with the hungry, and care for the needy — and this will bring light and healing.

Explanation

The people complained that God did not notice their religious fasting, but Isaiah exposes their hypocrisy: they fasted formally while continuing to exploit workers and quarrel with one another on the very same day. The alternative definition of "true fasting" — loosing the bonds of injustice, sharing bread with the hungry, sheltering the homeless poor, clothing the naked — redefines genuine spirituality as concrete action for social justice, not merely ritual abstinence from food. The promise that, by practicing this, "thy light shall break forth as the morning" and "the Lord shall guide thee continually" directly connects ethical behavior with spiritual blessing. The practical application today is extremely direct: religious practices (fasting, prayer, giving) only have genuine value when accompanied by real justice and active care for those who suffer.

Fun facts

  • This chapter is one of the most quoted biblical texts in discussions about social justice and the relationship between faith and practical action, remaining a common reference in sermons about charity and social responsibility to this day.
  • The mention of the "sabbath" at the end of the chapter, calling for it to be honored "not doing thine own ways... nor speaking thine own words," shows that even sabbath rest was meant to express right spiritual priorities, not just a formal rule.

Verse-by-verse explanation

  1. Isaiah 58:1Crying out “like a trumpet” is an image of urgent alarm, used to publicly announce the people’s sin, the opposite of a discreet whisper: this indictment needs to be heard loud and clear.
  2. Isaiah 58:2The irony of this verse is that the people appear religious, seek God daily, and delight in asking about justice, but the rest of the chapter reveals that this practice is only appearance.
  3. Isaiah 58:3The complaint that the people fast and God doesn’t notice shows people performing the ritual and getting irritated at seeing no result. The whole chapter is God’s answer to that complaint, saying that fasting rightly isn’t about going hungry.
  4. Isaiah 58:4Fasting amid fights and punches is the opposite of fasting’s spiritual purpose: instead of humility, the ritual was accompanied by conflict and violence among the people themselves.
  5. Isaiah 58:5Describing the fast as bowing the head “as a bulrush” and wearing sackcloth and ashes questions whether these outward gestures are really what God wants, setting up the very different answer that comes in the following verses.
  6. Isaiah 58:6Freeing those unjustly imprisoned and breaking every kind of yoke redefine fasting as concrete action against oppression, not abstaining from food. For the prophet, the fast that matters frees enslaved people, not just one’s own stomach.
  7. Isaiah 58:7Sharing bread with the hungry, welcoming the homeless, and clothing the naked are concrete, social actions, listed as the true content of the fast God values, unlike the empty ritual criticized before.
  8. Isaiah 58:8“Thy light break forth as the morning” promises a quick turnaround once true fasting, of social justice, is practiced, with God’s glory described as a rear guard protecting from behind.
  9. Isaiah 58:9“Here I am” repeats the same quick response of presence already used in chapter 52, here conditioned on ceasing to oppress, to point the accusing finger, and to speak wickedness.
  10. Isaiah 58:10Opening your own soul to the hungry and satisfying the afflicted are the same actions from verse 7 repeated with emphasis, and the promise that darkness turns into noonday reinforces the idea of a complete turnaround because of this practice.
  11. Isaiah 58:11Comparing the person to “a watered garden” and to a spring that never fails describes continuous abundance and stability, the direct result of living out the social justice described in the previous verses.
  12. Isaiah 58:12“The repairer of the breach” and “The restorer of paths to dwell in” describe a communal role of rebuilding, both physical and social, attributed to whoever truly practices this kind of fasting.
  13. Isaiah 58:13Keeping the sabbath without pursuing your own interests all day long describes the day of rest as something bigger than a rule. It’s called a delight, a deliberate pause from revolving around yourself.
  14. Isaiah 58:14“Ride upon the high places of the earth” is an image of triumph and prominence, and the mention of “the heritage of Jacob thy father” closes the chapter by tying this promise of blessing to the ancient covenant with the patriarchs.

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