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Importance of Fasting in Islam & Importance of Fasting In Bible

Fasting is mandatory in the 9th month of the Muslim calendar, known as Ramadan. Ramadan lasts 29 or 30 days, depending on the crescent moon’s visibility. When scholars of religion observe the moon, they call out Eid the next day, and Ramadan ends that night. Ramadan is an Arabic word that means holy month to study the Quran, pray, and worship.


10 Importance Of Fasting in Islam

The Quran states fasting is prescribed for believers to make them closer to God(Allah) by abstaining from for-granted things such as water and food for the lord’s sake. Reflect on the purpose of life to become closer to the lord by practicing his orders for the whole month without any delay.  The importance of fasting allows the rich to understand the feeling of hunger poor people face because of the rising inflation in society.

The Quran was revealed to Muslims by the last holy prophet, Hazrat Muhammad (pbuh). Fasting is one of the five pillars of Islam.  This year, it will probably start on 10 March 2024 and end on April 9th, 2024. It is believed that the Islamic year is shorter than the Gregorian year.

Ramadan is a month of fasting and reading the Quran that focuses on the spiritual growth of the soul.  Fasting abstains Muslims from eating, drinking, and restricting personal relations with spouses during the fasting period. Each fast starts before sunrise (Fajr prayer) begins and ends when sunset begins (Magrib prayers).


10 Importance Of Fasting And Prayer:

Prayer and fasting help us connect with God and hear him closely. Allow Muslims to rely on their Lord. Helps to humbly posture our hearts with God to strengthen our beliefs and values.

Here are the 10 Importance of fasting in Islam:

  • Detoxification

Fasting speeds up the detoxification process by promoting the movement of enzymes. It boosts the functionality of the liver and makes the organ clean and healthy.

  • Better blood sugar control

It controls blood sugar levels in the body by reducing insulin resistance and protecting humans against a sugar-rich diet. Reduce sugar intake and boost energy levels.

  • Blood pressure

It controls blood pressure by lowering calorie intake, and stats show the nervous system is relaxed. It improves insulin sensitivity and promotes weight loss among Muslims.

  • Cognitive improvement

It produces collagen and makes skin more radiant. During fasting body system supports the survival of existing neurons and encourages the growth of new neurons in the brain.

  • Connection to the Quran

Allow Muslims to memorize and read the Quran periodically to remember their Lord. The Quran was revealed in the month of Ramadan. It allows Muslims to practice their religion by following the laws of the Lord stated in the Quran.

  • Good for health

Fasting is good for health, reducing diseases and enhancing the digestive system. It makes Muslims strong physically and mentally. Allow Muslims to perform Zakat and perform good deeds in the month of Ramadan.

  • Weight loss

Studies show that fasting controls people’s eating habits. The primary reason for weight loss by allowing people to practice their routine normally.

  • Reduce inflammation

It improves the immune system by reducing the sugar levels, calories, and cholesterol levels in the body.  Improves the condition of asthma, arthritis, etc.

  • Brain function

It improves the brain cells and neurons that constantly run and also increases the growth of new cells.  The powerful effect on brain health enhances cognitive functionality.

  • Hypertension

Slow the process of aging by reducing common problems such as diabetes, rising blood pressure, thyroid disorders, and heart diseases.


Want to check out the Importance of Quran


What is fasting?

Fasting means abstinence from drinking and food for religious, health, and ethical reasons. According to religious principles, the abstention may be for a longer or shorter period. It has been practiced for generations by the followers of different religious groups, especially Muslims.  These practices show the devotion to worship Lord If a group of people protest against it will be violating political and ethical principles.


Beyond the spiritual purposes, researchers have observed fasting exhibits the symptoms of illness because it provides natural recovery.  Provides tremendous benefits, giving a break to the digestive system to repair and regenerate immunity against external diseases.

Some people do fasting to reduce weight and maintain their health. Boost the health and wellness in the community. Studies show it addresses cardiovascular issues by changing the eating schedule for some time.


Fasting grooms the personality of people by allowing them to look and feel calm and healthy. If a person fasts three days per week, he will observe the change gradually. Maintain insulin level by decreasing insulin resistance, preventing spikes in blood sugar levels, and improving metabolic health, blood pressure, cholesterol,  and glucose levels.


What is fasting

Importance Of Fasting In The Bible

According to the Bible, fasting enables us to prioritize and operate in spirit rather than flesh.  The meaning of fasting I understood in the bible is beyond abstaining from food and drinking; it reflects the true sight of worshipers. Connect closer to the divine with time by avoiding negative actions.


God wants us to fast to understand the emotions of poor people in communities.

Allow people to cherish the blessings they take for granted.  In other, it is a powerful tool to show sincerity and dependence on his power.

Fasting is an order of God to undo the heavy burden and let the slaves be free from their sins. Satisfying the souls by providing them peace of mind with fasting. Increase the chances of going to heaven hereafter by obeying the lord’s order.

Lastly, express repentance and turn back to God. It shows grief for our sins and true feelings leading to the right path. It is one of the primary reasons to correct ourselves from wrong by responding physically and spiritually.



Five Importance Of Fasting In Islam

People who follow Islam are known as Muslims. They understand the purpose and benefits of fasting in many ways, such as its control of emotions, reinforcing the faith and beliefs. Make them thankful for the blessing of the lord and remind them to use the resource appropriately.

The holy book of Muslims also illustrates that fasting is not done to punish people or hurt them such as individuals who cannot fast because of serious medical reasons can leave fasting in Ramadan. It is mandatory for people who are healthy, instead of women who are pregnant, adults, and sick people.

It reinforces Islamic ethics in society by allowing people to do charity, and to improve the quality of life.

The primary purpose of fasting is to achieve God-consciousness also known as Taqwa. Foster a deeper connection with God by restraining from food and changing themselves in a better way.


Prophet Muhammad (pbuh) Words

On this topic Prophet Muhammad(pbuh) also said few word:

“He who does not give up uttering falsehoods and acting according to it, Allah has no need of his giving up food and drink.” 

“Fasting is a shield, so when one of you is fasting, he should neither indulge in obscene language nor should he raise his voice in anger. If someone attacks him or insults him, let him say: I am fasting.”


At this moment daughter of Prophet Muhammad also said:

“A man who does not guard his tongue, his hearing, his sight, and his limbs from forbidden acts during his fasting has, indeed, not fasted at all.”


  • It also improves our life span, mood, and concentration and boosts energy level by maintaining the diet plan. Reduce the weight and remove extra fats from the body. Fix stress and hypertension issues slowly by making their willpower strong.
  • Increase brain function by supporting the neurotrophic factor (BDNF) a protein that is vital for the growth of new cells and protects the functionality of existing cells.  Decrease the issues of Alzheimer’s disease.
  • Improves body composition by burning fats from the body and maintaining health. It majorly affects cancer cases as doctors observed cancer cells stop making ketones from fatty acids and starve cancer cells.
  • Lowers inflammation in the body, which causes aging by altering the process of gut microbiome.  This saves people from many surprising diseases and creates an impact on the mind, sleep, and health of humans.
  •  Regulate sleep patterns, Normalize ghrelin levels, and stimulate autophagy. This means it addresses insomnia, the hormones responsible for hunger, and promotes the process by which cells recycle the damaged tissues.


According to the American Journal of Medicine, fasting overcomes the common issues men of 2024 face. Indirectly save people from diseases and drugs. Plays a vital role in removing crime from the community and maintaining the balance.


At last, Ramadan is a highly special month for Muslims to practice fasting. It is one solution to health problems whether it’s cancer or a major disease. It lower or removes the causes of diseases by making the metabolism and immune system strong.


Importance Of Fasting Bible Verses

When you fast, “the LORD shall guide thee continually” (Isa. 58:11). Allow people to seek God’s forgiveness and reach the right path. It helps individuals to fight devils and kill the evil inside them. Jesus addresses the lack of faith and addresses the issues faced by people.

Fasting allows people to control their actions and practice the right behaviors. It states that god wants us to bless someone else. When we do the blessing, we feel more blessed, and God recognizes our fast.

Individuals do fasting find themselves oppressed and burdened. “to lose the bands of wickedness, to undo the heavy burdens, and to let the oppressed go free, and that ye break every yoke.”



Benefits  Of Fasting

Here are the benefits of fasting:

  • Diabetes: Address diabetes patients as caused by eating disorders. Manage the insulin level in the body and improve the sugar level in the blood.
  • Heart health: Fasting affects the heart, mind, and soul of the body. Beneficial for heart health by reducing the level of diseases.
  • Increased insulin sensitivity: Transport the glucose from the bloodstream to cells efficiently. Improve the heart rate and pumping of blood in veins and arteries.
  • Reduced glucose levels:  It benefits the bloodstream by storing the glucose to reduce the sugar level.
  • Cancer Protection:  Fasting provides protection against cancers and Alzheimer’s.


Benefits Of Fasting

Importance Of Fasting And Abstinence

Food denies us food and drinks during a certain period. Allow people to act responsibly to free themselves from worldly affairs to develop spiritual strength. It restores the purpose of life.  Satisfies divine justice by improving spiritual growth. Allow people to fast from the heart to kill the anger and desires to express the love of God.

Fasting from the heart is acceptable and reflects sorrow in repentance.

The heart’s purpose is to follow God’s command by avoiding blunt acts.

In the second century, Jews fast on Monday and Thursday, whereas Christians fast on Wednesday.

It shows how it feels to skip one meal and offer it to needy people. It creates a brotherhood in the community by allowing people to understand each other feelings. Allow rich people to donate money and resources to people for the sake of God.



Importance Of Fasting Before Blood Tests

Individuals must stop eating anything before the glucose test. To gain accurate results, individuals fast for 8-10 hours and only drink water that is why doctors recommend fasting at night and doing tests in the early morning. It shows accurate results for blood sugar to check whether it is higher than average or not.

Glucose test diagnoses diabetes in adults and young people. For example, the intake of carbohydrates converts glucose into energy.  Having a large amount of glucose in the blood diagnosed with diabetes.


Also check out the Importance of water cycle & Importance of Water in Human Life

Importance Of Fasting Before Blood Tests

Mindblowing Facts on Fasting and Health

Fasting enhances cognitive functionality, stimulates neurogenesis, and enhances synaptic plasticity. Provide benefits with changes in neurotrophic factors and neurotransmitters. It reduces pain sensitivity and elevates the mood by increasing serotonin during fasting.

Here is the list of 8 mind-blowing benefits of fasting:

  1.  Weight loss
  2.  Disease prevention
  3. Extended lifespan
  4. Optimal blood pressure
  5. Cellular repair
  6. Balance blood sugar
  7. Reduce oxidative stress and inflammation
  8. Better brain health



Importance Of Fasting In Christianity

Fasting in the Bible is defined as truly humbering yourself for the sake of God. Over this, King David said, “I humbled myself with fasting”. It reveals the true spiritual condition and shows the repentance to transform their actions. Draw people near to God to drive their actions according to his orders.

The best reward of fasting is healing from physical and mental pain. It is believed hundreds of people healed from cancers and other diseases by fasting and praying. Practicing faith saves people from sickness and boosts productivity without compromising on positive behavior.

Faith in God develops confidence and strengthens spiritual growth. It refreshes physical health by abstaining people from food and drinks. It is believed it is common to face headaches and laziness during fast. Reduce the intake of beverages like coffee, tea and drinks as well.


Importance Of Fasting In Ramadan

Here is the importance of fasting in Ramadan:

  • Immune system:

It boosts the function of the human body by making it strong from external viruses and diseases. Lastly, it improves the metabolism and removes detoxification from the body.

  • Improved digestion

It promotes weight loss by lowering the intake of calories and controlling cholesterol. Protect people from stomach problems, obesity, and ulcers.  Reduce digestive stress and inflammation.

  • Metabolism

Fasting reduces the syndrome, health issues, and risk factors. It makes the immune system strong and protective. It reboots the metabolism system of humans by maintaining balance.

  • Fasting strengthens faith

Fasting increases spiritual awareness, improves self-confidence, enhances people’s personalities, and changes their perceptions. It allows people to control their desires and actions in a humble way, fostering a deep sense of faith.

  • Detoxification

Fasting contributes to detoxification by eliminating toxic substances from the body and making the cellular system clean. It repairs damaged elements by renewing the health system, as scientists believe.


Importance Of Fasting Spiritually

St. Augustine states, “Fasting cleanses the soul, raises the mind, subjects one’s flesh to the spirit, renders the heart contrite and humble, [and] scatters the clouds of concupiscence.”  Allows people to have discipline in life by maintaining a routine. Fasting a plan gradually increases the chance of success in life. Keep people active by manifesting time in spiritual growth.

Allow people to clean the soul by removing the toxicity in the heart. Eliminate negative thinking and actions that cause diverse effects on humans. Build a desire to live a life according to God’s laws and regulations. Allow people to create satisfaction in their hearts that experienced never before.


Importance Of Intermittent Fasting

Intermittent fasting switches the eating plan of people. It manages and prevents weight gain by allowing people to eat fewer meals in a day.  A healthy diet one day and fast on the other day reduce 500 calories from the body.

The 16/8 intermittent fasting limits the intake of food and beverages for 8 hours per day and abstains from food for 16 hours but you can drink whatever you like might be coffee or tea. It periodically manages the food routine and allows the body to consume the stored energy for physical activities. It gives you a break from constant eating habits to manage the metabolism and hormones in the body.

This eating cycle is a pattern to manage the health and fitness in the community.  Recycling calories affects the growth of harmonies and insulin in the body. It shows many changes in the body such as

  1. Human growth hormones
  2. Insulin
  3. Gene expression
  4. Cellular repair


Allows people to eat normally, practice religion every day, fast about 16-20 hours per day, and lastly maintain a routine.

Importance Of Intermittent Fasting

Frequently Asked Questions About the Importance Of Fasting


What are the importances of fasting in Islam?

Muslims understand the purpose and benefits of fasting in many ways as it teaches them self-control, mindfulness, and reinforces faith in Muslims. It is a medium of seeking forgiveness and repentance from God.


What are 10 benefits of fasting?

Here are the ten benefits of fasting:

  1. It boosts the metabolism of the body
  2. Improves heart health
  3. Reduces diseases
  4. Delay aging
  5. Reduces the causes of cancers
  6. Improve brain functioning
  7. Maintain blood sugar level
  8. Address obesity
  9. Reducing inflammation and oxidative stress.
  10. Address eating disorder


Does fasting make skin glow?

It boosts overall health and provides a clearer complexion. Demonstrates the improvements in skin properties, such as making the skin glowing and youthful. Calorie restriction reduces wrinkles and oxidative stress in the body.


How long is it safe to fast?

Safe fasting periods are 24 hours or less than it. If you start fasting, keep a snack and juice to keep your health safe. This will save you from getting faint or ill and help you determine the long period you can fast. Individuals should discuss their fasting routine with health care or doctors.


How to do fasting properly?

Here are the ways to do fasting properly:

  1. Limit fasting period
  2. Eat adequately on fast days
  3. Keep yourself hydrated
  4. Do walk
  5. Don’t break fast with fast food
  6. Leave fasting for serious medical reasons
  7. Take a protein diet sufficiently
  8. Eat plenty of organic food on nonfasting days
  9. Use nutrient supplements
  10. Keep regular exercise


Is 12 hour fasting enough?

According to Dr Adam Collins, “A good rule of thumb for those wanting to fast to improve their metabolic and overall health is to leave at least 12 hours between meals – ideally more – on a regular basis”. Fasting 12 hours a day provides less health benefits to people.


What Are the Health Benefits of Fasting?

Fasting provides tremendous health benefits to people, such as weight loss, and blood sugar control, control of blood pressure, and cancer conditions. A protection for physical and mental diseases.


Is water fasting healthy?

Fasting is not good for everyone because of serious medical problems. It can be dangerous for pregnant women and adults. Water fasting lasts for 24-72 hours. This way, you are not allowed to eat any food or water during a water fast.


What are the 4 reasons for fasting?

Here are the 4 reasons for fasting:

  1. Developing spiritual strength and self-mastery.
  2. Fasting connects us with God.
  3. Boost physical health by eliminating the causes of cancer and diseases.
  4. Motivate individuals to show sorrow and humility to God.

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