12 Tips to Help You Prepare For a Biblical Fast

What is the best way to prepare for a spiritual fast? Use these 12 tips to ensure that your time of prayer and fasting is a success.

If you’re new to fasting I would suggest you start with my post on the importance of fasting for Christians, then come back to this post. 

If you already know a little bit about fasting or you’ve done a few fast already, then this post will help you prepare for your next fast. 

I was inspired to write this post because our church is doing a 40 day Daniel fast this year.

I’ve done smaller fast before, but I’ve never fasted for 40 days.

Honestly, it was and still it a bit intimidating thinking about fasting and having to go without certain things for so long.

But I’m over those issues and look forward to those 40 days of spending time with the Lord.

Today I’m going to share with you how you can mentally, physically and spiritually prepare yourselves to have a successful fast. 

How to Mentally Prepare For a Spiritual Fast

This post contains affiliate links which means that I may receive a small fee, at no additional cost to you, when you purchase items using the links provided. As an Amazon Associate I  earn from qualifying purchases. If you would like more information please click here to read my disclosure policy.

1. Educate Yourself

If you’ve never fasted before there are several ways you can start preparing yourself to fast:

  1. Read about people who fasted in the bible.
  2. Read books about spiritual fasting.
  3. Watch youtube videos on fasting and prayer. 
  4. Talk with other mature Christians about their fasting experience.  

Recommended books:

2. Know Why You’re Fasting

Knowing why you’re fasting is extremely important.

For instance, I’m participating in my church’s corporate fast because I want to see our church grow and prosper.  

I also want to draw closer to God and need a spiritual breakthrough in several areas of my life. 

Whether your fast is corporate or individual it’s important to know why you’re doing it.

What is your reason for fasting?

  • To draw closer to God?
  • Do you need God to move in an area of your life?
  • Are you seeking God on behalf of a loved one?
  • Are you fasting because you need healing (spiritually, emotionally, or physically)?

When you know ‘why’ your fasting giving up a few meals, social media or your favorite foods becomes easy. 

For example, my eldest son was having some issues at his new school.

After talking to the principal several times my husband decided that he and my son would go on a fast.

This was right before Thanksgiving my husband’s favorite holiday. 

He could have easily decided to end the fast before Thanksgiving or on Thanksgiving day, but he decided that praying and fasting for my son’s breakthrough was more important than his favorite holiday foods.  

Since that time my son hasn’t had any more issues at school.

3. Set Your Schedule Ahead of Time

Instead of waiting until the day of your fast to figure out a schedule, start now. 

Remember the purpose of fasting is so that you can spend more time with God through prayer, bible study, praise, and worship. 

Take stock of how you spend your day.

Where can you make more time for God?

Designate a time of day to pray, read, and praise the Lord. 

Plan Out Your Day With This Hourly Planner

If you already do this during your normal routine try extending those periods during the fast. 

I typically pray and read in the morning before the kids go to be, but during the fast, I also pray and read in the evening before bed. 

Not sure who or what to pray for?

You can read my post on 10 Things All Christians Need to Pray For to find inspiration.

If you don’t know what to do during your quiet time read my post on How to Grow in Your Walk With Christ.

Now that your mentally prepared to fast let’s look at how we can prepare ourselves physically. 

How to Physically Prepare For a Fast

One of the biggest questions people have when it comes to fasting is what can I eat?

That depends on what kind of fast you’re doing. You can read my post on different kinds of biblical fast.  

The most popular kinds of fast are the Daniel fast and the Juice/Water only fast. 

If you know about your fast ahead of time as I did, then there are several steps you can take to start preparing yourself physically.

1. Start cutting out sweets, meats, etc beforehand. 

The first week of fasting is usually the hardest because your body is adjusting to the changes you have made in your eating habits.

You can lessen these symptoms by beginning to gradually cut these things out beforehand. 

2. Toss or hide any snacks out of your reach. 

Once when I was fasting I grabbed a peppermint from the kid’s candy jar out of habit. 

It wasn’t until I had eaten half of it that I realized I was eating candy. 

I quickly spit it out, but this all could have been avoided had I put it out of reach in the first place.

3.Know The Physical Symptoms Associated with Fasting

Any time you change your diet your body will go through various detox and withdrawal symptoms.

Especially, if you are a heavy coffee drinker or consume large quantities of sugar.

Some of the most common are:

  • headaches
  • Irritability
  • light-headedness

Symptoms may vary depending on what kind of fast you’re doing and usually go away after a few days. 

4. Increase Your Water Intake!

Most of us don’t drink enough water during the day.

Start to gradually increasing the amount of water you drink each day.

When you are fasting water is your friend and will help flush out all of those toxins that have been building up in your body and can help ease hunger pains. 

5. Create a Collection of Recipes Before You Start Fasting. 

If you are doing a Daniel fast or any kind of fast where you’re changing your normal diet having recipes on hand will be a lifesaver.

It will be easier for you to go shopping and figure out what you’re going to eat each day.

Because we are talking about fasting for spiritual purposes then it makes sense that there are some things that we need to do spiritually to prepare for this season of prayer and fastings. 

Recommended book:

How to Prepare Spiritually For a Fast

1.Repent and Confess Your Sins

Prior to starting your fast, you need to ask the Lord for forgiveness and confess any sins you may have committed. 

Ask him to search your heart and reveal any hidden sin or unforgiveness you may be harboring. 

I love what David says to the Lord in Psalms 139:23-24,

 23 Search me, O God, and know my heart: try me, and know my thoughts: 24 And see if there be any wicked way in me, and lead me in the way everlasting.

Psalms 139:23 Coloring Page

2. Ensure Your Motives are Pure.

Go back to your why?

Are you fasting for selfish reasons?

Are you fasting for your spouses’ salvation just so you can have someone to go church with you? 

Or do you sincerely desire for them to have a relationship with Christ?

Are we fasting just for show? So people will know how pious and self-righteous we are?

If your motives are not right then you are just wasting your time.  

Let’s check our motives at the door and make sure we are fasting for the right reasons. 

3. Expect God to Move

Therefore I tell you, whatever you ask for in prayer, believe that you have received it, and it will be yours.

Mark 11:24
Mark 11:24 Coloring Pages

What is the point of praying and fasting if you don’t have faith?

Go into this fast expecting God to move in your situation and for your prayers to be answered. 

If your faith is lacking ask God to increase your faith during this time. 

4. Expect to Be Tested

Expect to be tested spiritually, physically, and/or emotionally during this time of fasting. 

Even Jesus was tested by the enemy when he was fasting in the wilderness (Matt 4:1-11). 

Don’t be surprised if all heck breaks loose before, during, or after your fast. 

Or if the enemy comes knocking at your door with a false answer to your prayers. 

Stay on guard and be alert.

Final Thoughts

Fasting, when coupled with prayer, is a powerful weapon against the forces of the enemy. 

Fasting draws us closer to God and allows us to gain clear direction and insight from him.

In order for our fasts to be successful, we must prepare ourselves mentally, physically, and spiritually to receive tall that God has for us. 

Now it’s your turn.

How do you prepare for a fast? Were there any tips mentioned today that you might not have considered before? 

Share it with me in the comments section. 

Don’t forget to subscribe to my resource library to download the hourly planner and coloring pages from this post.

Click The Image to Subscribe!

Pin Me for Later!

Until Next Time,


0 thoughts on “12 Tips to Help You Prepare For a Biblical Fast

  1. Fasting definitely requires preparation and commitment. I agree that you have to have a reason. Without a personal reason for doing, it will be harder to sustain the duration. The benefits however can be tremendous. It’s good to know that things worked out with your son.

    1. Hi Brandi. Yes, having a reason why will help you stay focused and motivated. Fasting is such an awesome discipline that I definitely need to do more often…Yes, God turned that situation around. We are so thankful that everything worked out.

  2. Fasting does require commitment. And knowing the ‘why’ we are doing it will help us stay strong through it. Thank you for this beautiful post, filled with so much practical encouragement. ❤

Leave a Reply

Your email address will not be published. Required fields are marked *