According to Wikipedia ….
Fasting is primarily the act of willingly abstaining from some or all food, drink, or both, for a period of time. A fast may be total or partial concerning that from which one fasts, and may be prolonged or intermittent as to the period of fasting. Fasting practices may preclude sexual activity as well as food, in addition to refraining from eating certain types or groups of foods; for example, one might refrain from eating meat. A complete fast in its traditional definition is abstinance of all food and liquids except for water.
Fasting for religious and spiritual reasons has been a part of human custom since pre-history. It is mentioned in the Bible, in both the Old Testament (the Tanach) and New Testament, the Qur’an, the Mahabharata, and the Upanishads. Fasting is also practiced in many other religious traditions and spiritual practices.
Fasting is also used in a medical context to refer to the state achieved after digestion of a meal. A number of metabolic adjustments occur during fasting and many medical diagnostic tests are standardized for fasting conditions. For most medical purposes a person is assumed to be fasting after 8-12 hours. A diagnostic fast refers to prolonged fasting (from 8-72 hours depending on age) conducted under medical observation for investigation of a problem, usually hypoglycemia. Fasting has occasionally been recommended as a therapeutic intervention by physicians of many cultures, though it is uncommonly resorted to for this purpose by modern doctors.

Isaiah 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 house 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 a man to humble himself?
Is it only for bowing one’s head like a reed
and for lying on 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 him,
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 [a] 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 on the heights of the land
and to feast on the inheritance of your father Jacob.”
The mouth of the LORD has spoken.Isaiah 58:1-14

FASTING is an intriguing issue. For those who want to delve more deeply into the subject matter, we refer you to this fascinating doctoral dissertation by Kent D. Berghuis, Ph.D.
Irene and I are vacationing the week of July 7-11. No, we’re not going away but I am scheduling some much needed time off. It will be a different kind of vacation because Irene still has her scheduled dialysis on Monday, Wednesday & Friday. Our plan is to radically disrupt the new “routine” with an atypical rhythm. My capable InterWest colleagues will support me and serve client needs in my absence.
I’m also wondering about the notion of fasting on vacation …. not necessarily from food, but from all forms of electronic media, i.e. internet, email including my Blackberry (the most challenging of all!!!!!!), television, etc. This equates to no irenedias.com updates for awhile. Why, do you ask, will there be no updates? The most direct and honest answer is for personal renewal. Candidly, re-engaging in my day job and updating on the website as an extra task is, at times, somewhat challenging.
MARGIN is the defining word during the upcoming vacation. And, abstaining from our worldly and humanly appetites for some period of time, according to scripture, has enormous benefits. I’m going to try and do both.

Then the king ordered Ashpenaz, chief of his court officials, to bring in some of the Israelites from the royal family and the nobility — young men without any physical defect, handsome, showing aptitude for every kind of learning, well informed, quick to understand, and qualified to serve in the king’s palace. He was to teach them the language and literature of the Babylonians. The king assigned them a daily amount of food and wine from the king’s table. They were to be trained for three years, and after that they were to enter the king’s service.
Among these were some from Judah: Daniel, Hananiah, Mishael and Azariah. The chief official gave them new names: to Daniel, the name Belteshazzar; to Hananiah, Shadrach; to Mishael, Meshach; and to Azariah, Abednego.
But Daniel resolved not to defile himself with the royal food and wine, and he asked the chief official for permission not to defile himself this way. Now God had caused the official to show favor and sympathy to Daniel, but the official told Daniel, “I am afraid of my lord the king, who has assigned your food and drink. Why should he see you looking worse than the other young men your age? The king would then have my head because of you.”
Daniel then said to the guard whom the chief official had appointed over Daniel, Hananiah, Mishael and Azariah, “Please test your servants for ten days: Give us nothing but vegetables to eat and water to drink. Then compare our appearance with that of the young men who eat the royal food, and treat your servants in accordance with what you see.” So he agreed to this and tested them for ten days.
At the end of the ten days they looked healthier and better nourished than any of the young men who ate the royal food. So the guard took away their choice food and the wine they were to drink and gave them vegetables instead.
To these four young men God gave knowledge and understanding of all kinds of literature and learning. And Daniel could understand visions and dreams of all kinds.
At the end of the time set by the king to bring them in, the chief official presented them to Nebuchadnezzar. 19 The king talked with them, and he found none equal to Daniel, Hananiah, Mishael and Azariah; so they entered the king’s service. In every matter of wisdom and understanding about which the king questioned them, he found them ten times better than all the magicians and enchanters in his whole kingdom.
Daniel 3-18

Obtaining WISDOM, KNOWLEDGE and UNDERSTANDING are additional and compelling reasons for FASTING. Perhaps a person is more receptive to hearing God while fasting because abstaining reminds the one fasting to focus more on Him. The contradicting world’s value system hopefully becomes even blurred and obscure …. and He becomes more clearly in focus.

The discipline to abstain and stay focused is certainly going to be a challenge …. the evidence is that most people don’t want to deprive themselves of anything …. after all, how many people do you know that intentionally FAST …. and/or do so on a regular basis? And, who would naturally and intentionally deprive himself of a worldly appetite?
Thanks for your continued support.
The next scheduled update is Monday, July 14, 2008.
Caminando con Fé
Dave