Isaiah 58:4

4 When you fast, it ends in arguing and fighting. You hit one another with your fists. That is an evil thing to do. The way you are now fasting keeps your prayers from being heard in heaven.

Isaiah 58:4 Meaning and Commentary

Isaiah 58:4

Behold, ye fast for strife and debate
Brawling with their servants for not doing work enough; or quarrelling with their debtors for not paying their debts; or the main of their religion lay in contentions and strifes about words, vain hot disputations about rites and ceremonies in worship, as is well known to have been the case of the reformed churches: and to smite with the fist of wickedness;
their servants or their debtors; or rather it may design the persecution of such whose consciences would not suffer them to receive the doctrines professed; or submit to ordinances as administered; or comply with rites and ceremonies enjoined by the said churches; for which they have smitten their brethren that dissented from them with the fist, or have persecuted them in a violent manner by imprisonment, confiscation of goods; all which is no other than a fist of wickedness, and highly displeasing to God, and renders all their services unacceptable in his sight; see ( Matthew 24:49 ) : ye shall not fast as ye do this day;
or, "as this day"; after this manner; this is not right: to make your voice to be heard on high;
referring either to their noisy threatening of their servants for not doing their work; or their clamorous demands upon their debtors; or to their loud prayers, joined with their fasting, which they expected to be heard in the highest heaven, but would be mistaken; for such services, attended with the above evils, are not wellpleasing to God.

Isaiah 58:4 In-Context

2 Day after day they worship me. They seem ready and willing to know how I want them to live. They act as if they were a nation that does what is right. They act as if they have not turned away from my commands. They claim to want me to give them fair decisions. They seem ready and willing to come near and worship me.
3 'We have gone without food,' they say. 'Why haven't you noticed it? We have made ourselves suffer. Why haven't you paid any attention to us?' "On the day when you fast, you do as you please. You take advantage of all of your workers.
4 When you fast, it ends in arguing and fighting. You hit one another with your fists. That is an evil thing to do. The way you are now fasting keeps your prayers from being heard in heaven.
5 Do you think that is the way I want you to fast? Is it only a time for a man to make himself suffer? Is it only for people to bow their heads like tall grass that is bent by the wind? Is it only for people to lie down on black cloth and ashes? Is that what you call a fast? Do you think I can accept that?
6 "Here is the way I want you to fast. "Set free those who are held by chains without any reason. Untie the ropes that hold people as slaves. Set free those who are crushed. Break every evil chain.
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