Fasting is one of those spiritual disciplines that many Christians—myself included—often overlook. It’s not preached on often, and it’s rarely talked about in casual conversation among believers. But when a reader recently brought it to my attention, I realized how little thought I had given it. Yet Scripture shows us that fasting is not only biblical, but also beneficial for our spiritual growth and intimacy with God.
While the Bible provides numerous examples of fasting, it’s important to note this: fasting is not commanded for Christians, nor is it tied to salvation. It is a voluntary act of devotion that can deepen our relationship with God when done with the right heart.
What Is Fasting?
Fasting is the voluntary abstaining from food (and sometimes drink or other comforts) for a spiritual purpose. It’s not merely about going without food—it’s about seeking God more earnestly. It is a time of humbling ourselves before God, praying fervently, repenting, and refocusing our hearts.
In Joel 2:12 (NKJV), God says:
“Now, therefore,” says the Lord, “Turn to Me with all your heart, with fasting, with weeping, and with mourning.”
Fasting, then, is often associated with repentance, humility, and a deep desire to seek the Lord.
Biblical Examples of Fasting
Jesus Fasting (Matthew 4:1-2)
Before beginning His public ministry, Jesus fasted 40 days and nights in the wilderness:
"Then Jesus was led up by the Spirit into the wilderness to be tempted by the devil. And when He had fasted forty days and forty nights, afterward He was hungry."
Jesus, though sinless, saw fasting as a way to prepare spiritually. If He needed it, how much more do we?
Esther and Her People (Esther 4:16)
When faced with the threat of annihilation, Esther said:
“Go, gather all the Jews... and fast for me; neither eat nor drink for three days, night or day. My maids and I will fast likewise. And so I will go to the king…”
Fasting was a way to seek God’s favor and deliverance in a time of crisis.
The Early Church (Acts 13:2-3)
“As they ministered to the Lord and fasted, the Holy Spirit said, ‘Now separate to Me Barnabas and Saul for the work to which I have called them.’ Then, having fasted and prayed, and laid hands on them, they sent them away.”
Fasting was part of the early church’s decision-making and seeking God’s direction.
What About Christians Today?
Jesus assumed His followers would fast. Notice what He said in Matthew 6:16-17 (NKJV):
“Moreover, when you fast, do not be like the hypocrites… But you, when you fast, anoint your head and wash your face…”
He didn’t say “if” you fast, but “when” you fast. Fasting wasn’t optional—it was expected.
So why don’t we fast today? Possibly because we’ve grown too comfortable, too distracted, or too unfamiliar with this discipline. But fasting helps us:
Refocus spiritually
Humble ourselves before God
Show seriousness in our prayer
Deny the flesh and strengthen the spirit
Seek God’s guidance, strength, or intervention
How Can We Begin to Apply It?
You don’t need to start with a 40-day fast. Start small and with purpose. Here are a few ways:
Fast for a meal while praying about something specific
Fast from all food for a day as you reflect and study God’s Word
Fast from distractions, such as media or entertainment, for spiritual clarity
Always pair fasting with prayer, Bible study, and reflection. Without those, it’s just a diet.
Seeking and Drawer Closer
Fasting is a spiritual tool that sharpens our faith, draws us closer to God, and reminds us of our dependence on Him. It’s not about earning favor—it’s about seeking Him with greater intensity and humility. As with any spiritual discipline, the goal is transformation.
As David prayed in Psalm 35:13 (NKJV):
“I humbled myself with fasting; and my prayer would return to my own heart.”
When was the last time you truly humbled yourself with fasting? Could it be time to rediscover this forgotten practice?