**Published with The Christian Online Magazine, November 2012**
Spiritual Reboot: Four Ways Fasting Benefits Your Body and Spirit
A lot of controversy surrounds fasting; a quick Google search reveals doctors who wholeheartedly support it and others who are adamantly against it. As Christians, we need to look to Jesus and what His word says when it comes to these issues. In the book of Matthew (4:1-2) Jesus was led by the Spirit to fast, and later He outlines some simple fasting guidelines (6:16-18). So, fasting was not only practiced by Jesus but also taught by Him.
Fasting Benefits Your Physical Body
- Reboot your “system” with a cleansing fast.
During the first 12-24 hours of a water-only fast, your body begins to break down glucose stored in your liver and muscles, converting it to glycogen to use as energy. After this energy has been depleted, the body begins to use fatty acids for energy. As the fast progresses past two days, the brain uses glycerol (a product of fat tissue) and amino acids from broken down muscle tissue as energy sources.
“Since the bulk of the toxins in your body are stored in your fat reserves, the longer you fast on water only, the more fat you’ll burn and the more toxins you’ll eliminate from your system.” Dr. Ben Kim
Simply stated, fasting for a few days helps the body get a fresh start as harmful chemicals from processed foods and other materials are removed from the body. Some medical studies have even indicated that a fast may help boost the immune system.
- Put an end to bad eating habits.
Recently I began a ten-day fast and initially I felt freed from the burden of food. I knew, at least for several days, that cooking and wondering about meals would be eliminated from my daily routine. (Don’t worry– I still cooked for my family!)The first day was great—then the second day hit. I would be lying if I said it was easy, because it wasn’t. But what I did come to realize was just how often I was putting food/drinks in my mouth. As the days progressed I eventually felt very little hunger. After the ten days was over, I realized I needed very little—far less than what I had been consuming—to be satisfied and supplied with energy. Now that I’ve come through the fast and am still very much alive and well, I not only feel better physically, but several bad eating habits were effectively broken. (Anybody else have a problem with late-night snacking?) Of course, the spiritual benefits far out-weighed the physical.
Fasting Benefits Your Spiritual Life
- Obeying the Word of God provides inner peace and contentment.
Those who follow God’s words are blessed, full of joy and peace, and satisfied (Psalm 1; 119; Proverbs 3:1-8). Obeying God through fasting is no exception—it is yet another way we can place our dependence on Christ and get our eyes focused on Him instead of what we think we need. Spiritual eyes are opened during a time of fasting and prayer and when we choose to eat and drink of the Word we are truly blessed in our spirit.
- Fasting and prayer encourages spiritual awakening and the breaking of sinful habits.
Joel 1:14, 2:12; Nehemiah 1:4, 9:1-3; Ezra 8:23; Acts 14:23; Esther 4:3; Deuteronomy 9:9; 2 Chronicles 1:3; Daniel 9:3–all of these Scriptures reference fasting by God’s people for repentance, direction, instruction, or intervention. Both the Old and New Testaments are full of examples of fasting believers. I hope you’ll take the time to browse the passages listed and see how many ways God chooses to work through fasting.
With only a few days remaining until a critical presidential election, perhaps now is the time to consider fasting for personal and national revival as well as godly leadership in our nation. Or maybe you are struggling with a sinful habit. In any case, seek God first and follow His voice—He is the only one really qualified to lead you in this area.
As always, consult your doctor to make sure it is physically safe for you to fast (but do be prepared to meet mixed opinions from medical professionals on this topic).
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This is one of the best written articles on fasting that I’ve seen.
Thank you, Rachel. I always appreciate your encouragement!