One of the most challenging passages about fasting is Isaiah 58. The people were fasting.
But God asked,
“Is this not the fast that I have chosen: To loose the bonds of wickedness, To undo the heavy burdens, To let the oppressed go free, And that you break every yoke? Is it not to share your bread with the hungry, And that you bring to your house the poor who are cast out; When you see the naked, that you cover him, And not hide yourself from your own flesh? Then your light shall break forth like the morning, Your healing shall spring forth speedily, And your righteousness shall go before you; The glory of the Lord shall be your rear guard.” (Isaiah 58:6–8)
Their stomachs were empty, but their hearts had not changed. They had separated fasting from love, separated devotion from compassion and separated spiritual discipline from obedience.
God reminds us that genuine fasting transforms not only our appetite but our character.
After everything we have explored in this series, hopefully we are able to see fasting differently. It is no longer a spiritual technique but it is rather an invitation. An invitation to:
- Slow down
- Focus on God
- Listen without distractions
- Become more aware of the One who is already with me.
Just as we discovered that prayer is continual communion, fasting simply removes some of the noise that competes for our attention. It helps quiet everything else so that our hearts become more attentive to His voice.
Because fasting is about relationship rather than religion, there is no single formula. The Holy Spirit may lead one person to fast food. Another may fast social media. Someone else may step away from television, entertainment, unnecessary distractions, or anything that has begun competing for their attention. The focus is not what we are giving up, it is Who we are making room for. Whatever form our fast takes, it should always draw us closer to Christ rather than make us proud of our sacrifice.
How My Understanding of Fasting Changed
As I mentioned in my previous post, for many years, I mainly fasted whenever a difficult situation arose. If there was a major decision to be made or if I needed breakthrough or if something seemed impossible, my first thought was, “I need to fast.” There is absolutely nothing wrong with doing that. In fact, many people still find that setting aside time for prayer and fasting during significant seasons helps them focus their hearts on God. But over time, something began to change in me.
As my relationship with God deepened, I found that when difficult situations arose, I no longer felt driven by panic. Instead, I experienced an unusual peace. Rather than feeling an urgent need to fast, I found myself simply resting in God’s promises and trusting the finished work of Christ. Eventually, I decided to test what I was learning. For quite a long period, I intentionally stopped fasting whenever problems arose. Instead, I stood on God’s Word, I brought my needs or the situation before God and I trusted Him. And again and again, He proved Himself faithful. That experiment taught me something important. It wasn’t my fasting producing the breakthrough. It was God and His faithfulness.
Then something unexpected happened. Although I no longer felt compelled to fast because of problems, I began sensing the Holy Spirit inviting me to fast for a completely different reason. Not necessarily because something was wrong, but because He simply wanted more of my attention. Sometimes I wake up with no plan whatsoever, and deep within my spirit I simply know: “Today, we are fasting.” Sometimes I know how long the fast is going to be and the specifics of how I should fast from the start, sometimes I don’t, it just unfolds as I go. Those have become some of my favourite fasts. Not because I am desperate, but because I am responding to an invitation. These fasts are varied, sometimes it’s a food fast but it could actually be a fast from other things we depend on.
A Weekend Away from My Phone
One Friday afternoon, just as I was finishing work, I felt the Holy Spirit impress something very specific on my heart. He wanted me to put my phone on silent and leave it on that desk, staying away from my phone for the entire weekend. Immediately, practical questions filled my mind. I had arranged to speak with one of the ladies in our mentoring group the following day. How would she reach me? What if she called? Would she think I was ignoring her? My mind is a busy one and I tend to overthink. However, as I prayed about it, an incredible peace settled over me. I knew God had already thought about everything that concerned me. So I left my phone on my desk, switched to silent.
The next day, my husband and I had planned to go do some shopping. The only reason I even took my phone was because I needed it to transfer money from one account to another and do the payment for what we needed to buy. In what could only have been God’s perfect timing, the exact moment I unlocked my phone to make the payment, that sister called. I then responded to her call by a message scheduling our conversation, then I put my phone away again. She was the only person I interacted with through my phone that entire weekend.
On Monday, I understood why God had asked me to disconnect. During those two days, circumstances unfolded that revealed things I had not previously seen. More importantly, God was preparing my heart for how to respond. The fast had never been about my phone. It had been about removing distractions so He could prepare me for what lay ahead. That experience helped me realise something. Fasting has gradually become less of an emergency response and more of a lifestyle. Instead of fasting because life is falling apart, I find God inviting me into regular seasons of quietness, where my heart becomes nourished before the next challenge arrives. Preparation rather than panic and nourishment rather than negotiation.
Esther and Daniel
Before approaching the king, Esther acknowledged the seriousness of what lay ahead. She called for prayer and fasting, not because she needed to change God’s heart, but because she needed her own heart to be strengthened. The threat was real, and she knew that if she remained silent, God’s people were in danger. She had a part to play, but fear could easily have prevented her from stepping into it.
Through prayer and fasting, Esther humbled herself before God, quietened the fear within her, and found the courage to do what she already knew she had to do. The fact that all Isreal fasted with her, gave her the support she need and knowing she wasn’t in this alone. Her fast prepared her for the moment she would stand before the king. When she finally entered his presence, the king extended the golden sceptre and welcomed her. The victory did not begin the moment she spoke to the king; it began when she first turned her heart toward God.
Esther’s fast was not about persuading God to act, it was about preparing herself to partner with what God was already doing, we get a glimpse of this when Mordecai says:
“For if you remain completely silent at this time, relief and deliverance will arise for the Jews from another place, but you and your father’s house will perish. Yet who knows whether you have come to the kingdom for such a time as this?”(Esther 4:14)
Mordecai was sure that Israel’s deliverance would come but Esther was to make a choice whether she wanted to partner with God in this or not. Fasting strengthened her resolve, quietened her fears, and positioned her to walk in obedience when the moment came.
Daniel did something similar.
“Then I set my face toward the Lord God to make request by prayer and supplications, with fasting…” (Daniel 9:3–4)
Notice Daniel’s words, he set his face toward the Lord. That was the purpose. Daniel’s fasting positioned his heart toward God.
One detail about Daniel’s fast has always made me stop and think. We often refer to it as “Daniel’s 21-day fast,” and rightly so, because Scripture tells us that he mourned for three full weeks. But something interesting is that, the Bible never tells us whether Daniel had decided from the beginning that he would fast for exactly twenty-one days. Daniel simply tells us that he “set his face toward the Lord” and later, that he mourned for three weeks. Could it be that he simply kept seeking God until he received understanding? We are not told. The point Scripture chooses to emphasise is not the number of days but the posture of Daniel’s heart. Likewise, during his three-week fast, the angel later told him,
“From the first day that you set your heart to understand and to humble yourself before your God, your words were heard.” (Daniel 10:12)
Notice that heaven’s focus was not on how many days Daniel had fasted. It says from the first day he set his heart toward God, his prayer was heard. That is what God highlights. Daniel’s fasting was an expression of humility, dependence, and a heart that was turned toward God. The duration of the fast was secondary; the condition of his heart was primary.
I believe that is a helpful lesson for us today. It reminds us not to become preoccupied with the length of a fast or the details of a fast or to turning things into a formula. Whether we fast for one meal, one day, or several weeks, what matters most is that we are setting our hearts toward God, humbling ourselves before Him, and making ourselves available to hear His voice.
Fasting Under the New Covenant
Today, we fast from an even greater privilege.
Unlike Daniel and Esther, we live under the New Covenant. The Holy Spirit no longer comes only upon people for particular moments, He lives within us. Christ has already secured our acceptance and His work is already finished. That means we do not fast to obtain God’s presence. We fast because His presence is already within us. We quiet our flesh so that our spirit becomes more attentive to His voice. As we deny ourselves, we are not becoming more powerful.
Rather, we are yielding more fully to the power that already lives within us through the Holy Spirit. That, I believe, is fasting under grace.
Fasting under grace is no longer about trying to move God’s heart, it is about allowing Him to shape ours. As we intentionally set aside distractions and give Him our attention, we discover that He has been speaking all along. We become more aware of His presence, more sensitive to His leading, and more yielded to His Spirit.
Whether our fast is planned or prompted in the moment, the invitation is always the same: to set our hearts toward Him. Like Daniel, we humble ourselves before God. Like Esther, we seek His wisdom and courage. And because Christ now lives in us, we fast not to bring God near, but because He is already near.
May our fasting never become a burden or a badge of spirituality, but a joyful expression of our desire to know Him more deeply and to walk faithfully in His purposes.
Prayer
Father,
Thank You for inviting me into deeper communion with You.
Teach me to experience Your presence more than anything this world can offer.
As I fast, help me to lay aside every distraction and to fix my heart on You.
Shape my character, strengthen my spirit, and make me increasingly sensitive to the leading of Your Holy Spirit.
May every fast draw me closer to You and prepare me to walk faithfully in the purpose You have for my life.
In Jesus’ name,
Amen. ❤️
Last modified: 20/07/2026