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58. True Fasting

¹ “Shout it aloud, do not hold back.
   Raise your voice like a trumpet.
Declare to my people their rebellion
   and to the descendants of Jacob their sins.
² For day after day they seek me out;
   they seem eager to know my ways,
as if they were a nation that does what is right
   and has not forsaken the commands of its God.
They ask me for just decisions
   and seem eager for God to come near them.
³ ‘Why have we fasted,’ they say,
   ‘and you have not seen it?
Why have we humbled ourselves,
   and you have not noticed?’

   “Yet on the day of your fasting, you do as you please
   and exploit all your workers.
⁴ Your fasting ends in quarreling and strife,
   and in striking each other with wicked fists.
You cannot fast as you do today
   and expect your voice to be heard on high.
⁵ Is this the kind of fast I have chosen,
   only a day for people to humble themselves?
Is it only for bowing one’s head like a reed
   and for lying in sackcloth and ashes?
Is that what you call a fast,
   a day acceptable to the LORD?

    ⁶ “Is not this the kind of fasting I have chosen:
to loose the chains of injustice
   and untie the cords of the yoke,
to set the oppressed free
   and break every yoke?
⁷ Is it not to share your food with the hungry
   and to provide the poor wanderer with shelter—
when you see the naked, to clothe them,
   and not to turn away from your own flesh and blood?
⁸ Then your light will break forth like the dawn,
   and your healing will quickly appear;
then your righteousness Or your righteous One will go before you,
   and the glory of the LORD will be your rear guard.
⁹ Then you will call, and the LORD will answer;
   you will cry for help, and he will say: Here am I.

   “If you do away with the yoke of oppression,
   with the pointing finger and malicious talk,
¹⁰ and if you spend yourselves in behalf of the hungry
   and satisfy the needs of the oppressed,
then your light will rise in the darkness,
   and your night will become like the noonday.
¹¹ The LORD will guide you always;
   he will satisfy your needs in a sun-scorched land
   and will strengthen your frame.
You will be like a well-watered garden,
   like a spring whose waters never fail.
¹² Your people will rebuild the ancient ruins
   and will raise up the age-old foundations;
you will be called Repairer of Broken Walls,
   Restorer of Streets with Dwellings.

    ¹³ “If you keep your feet from breaking the Sabbath
   and from doing as you please on my holy day,
if you call the Sabbath a delight
   and the LORD’s holy day honorable,
and if you honor it by not going your own way
   and not doing as you please or speaking idle words,
¹⁴ then you will find your joy in the LORD,
   and I will cause you to ride in triumph on the heights of the land
   and to feast on the inheritance of your father Jacob.” For the mouth of the LORD has spoken.

5. Is it such a fast as I have chosen? He confirms the preceding statement, and shows that fasting is neither desired nor approved by God in itself, but so far as it is directed to its true end. He did not wish that it should be altogether abolished, but the improper use of it; that is, because they believed the worship of God to consist in it, and by neglecting or even despising true godliness, thought that bodily exercise was enough; just as hypocrites always put forward external ceremonies, as if they were satisfactions to appease God.

Again, because men, through their rashness, define what is the worship of God, he expressly refers us to his own will, that we may not suppose that he approves of everything which our own judgment pronounces to be right. Although men are well pleased with themselves, and swell with astonishing haughtiness, and indulge in insolent boasting, the Lord rejects and abhors them, because he claims for himself alone the right to “choose.” Now, “to choose” a thing is of the same import as “to take pleasure in it.”

And hanging his head like a bulrush. He says that he is not delighted if a man passes a day in hunger, and then walks with a sad and downcast look. The Prophet employs all appropriate metaphor; because the bulrush, though it is straight, is easily bent. So hypocrites bend themselves, and bow down the head, as if under the influence of oppressive leanness, or display some empty appearance of humility. The Prophet therefore intended to censure superstitious attitudes, in which hypocrites imagine that there is some holiness.

And spread sackcloth and ashes. These things also were added to fasting, especially when they made solemn professions of repentance; for they clothed themselves with “sackcloth,” and threw “ashes” on their head. (Joel 1:13) Now, such an exercise was holy and approved by God; and we see that the prophets, while they exhort the people to repentance, cry aloud for “sackcloth and ashes.” But as we have said that fasting is not here condemned on its own account, so Isaiah does not condemn those outward ceremonies, but reproves hypocrites for separating them from reality.

If it be asked, Are “sackcloth” and “ashes” suitable to our time? I reply, they are indifferent matters, which may be used for edification; but in the light of the Gospel, which has brought liberty to us, we have no need of such figures. At the same time, we should attend to the difference between Eastern nations, which make use of a great abundance and variety of ceremonies, and Western nations, whose habits are far more simple. If we wished to imitate the former, it would be nothing else than to enact the part of apes, or of stageplayers. Yet there is nothing to hinder those who intend to confess their guilt, from wearing soiled and faltered garments, after the manner used by suppliants. ¹²¹¹²¹ “Selon la coustume des criminels qui demandent misericorde.” “According to the custom of criminals who implore mercy.”

A day acceptable to Jehovah. Hence it is evident that to solemn prayer, when a holy assembly was held, there was added fasting; for fasting, as we have already said, is an appendage to prayer; as we see that it was added to prayer by Christ himself. (Matthew 17:21) It is not appointed, therefore, for its own sake, but is directed to a different end.