Isaiah 58:3

3 ‘We have fasted before you!’ they say. ‘Why aren’t you impressed? We have been very hard on ourselves, and you don’t even notice it!’ “I will tell you why!” I respond. “It’s because you are fasting to please yourselves. Even while you fast, you keep oppressing your workers.

Isaiah 58:3 Meaning and Commentary

Isaiah 58:3

Wherefore have we fasted, say they, and thou seest not?
&c.] Our fasting; takest no notice of it; expresses no approbation of it, and pleasure in it: this is put for all religious services, being what was frequently performed under the Old Testament, not only at certain times appointed by the Lord, but on other occasions, and of their own fixing; in which they put their confidence, and often boasted of, ( Luke 18:12 ) : "wherefore have we afflicted our soul", by fasting, "and thou takest no knowledge?" of that, nor of us, and dost not save us from our enemies, and deliver us from our troubles, and bestow favours on us: they had a high opinion of their own performances, and thought that God must have likewise; and were displeased that he showed no more regard unto them: behold, in the day of your fast you find pleasure;
this, and what follows in the two next verses, are an answer to their questions, and give reasons why the Lord took no more notice of their fasting, or of their services; because they were not done aright, they found their own pleasure in them; not that they indulged to bodily recreations and carnal delights, but they gratified the inward desires of the flesh, malice, envy, and the like; and they pleased themselves with their own duties, and fancied they procured the favour of God by them: and exact all your labours;
of their servants, or their money of their debtors; they grieved and afflicted their debtors, by demanding their debts of them, as Jarchi interprets it; and that in a very rigorous manner, requiring whole and immediate payment; or, as it is usual with establishments, they require an exact conformity to their manner of service, worship, and discipline.

Isaiah 58:3 In-Context

1 “Shout with the voice of a trumpet blast. Shout aloud! Don’t be timid. Tell my people Israel of their sins!

2 Yet they act so pious! They come to the Temple every day and seem delighted to learn all about me. They act like a righteous nation that would never abandon the laws of its God. They ask me to take action on their behalf, pretending they want to be near me.

3 ‘We have fasted before you!’ they say. ‘Why aren’t you impressed? We have been very hard on ourselves, and you don’t even notice it!’ “I will tell you why!” I respond. “It’s because you are fasting to please yourselves. Even while you fast, you keep oppressing your workers.

4 What good is fasting when you keep on fighting and quarreling? This kind of fasting will never get you anywhere with me.

5 You humble yourselves by going through the motions of penance, bowing your heads like reeds bending in the wind. You dress in burlap and cover yourselves with ashes. Is this what you call fasting? Do you really think this will please the LORD ?