15 Powerful Bible Verses About Fasting and Prayer

Introduction: God’s Word Guides Fasting

Fasting isn’t a man-made idea—it’s rooted in God’s Word. Throughout Scripture, we see men and women of faith turning to fasting in times of need, repentance, and spiritual renewal. The Bible gives us a clear picture of why fasting matters and how it draws us closer to God. Let’s look at some of the most powerful verses on fasting from both the Old and New Testaments.

Old Testament Verses on Fasting

Joel 2:12

“Even now,” declares the Lord, “return to me with all your heart, with fasting and weeping and mourning.”
👉 This verse shows us that fasting is tied to repentance and turning back to God with a sincere heart.

Ezra 8:23

So we fasted and petitioned our God about this, and he answered our prayer.
👉 Ezra reminds us that fasting adds strength to prayer and shows our dependence on God’s protection and guidance.

Daniel 9:3

So I turned to the Lord God and pleaded with him in prayer and petition, in fasting, and in sackcloth and ashes.
👉 Daniel combined fasting with prayer and humility. It was an act of complete surrender before the Lord.

New Testament Verses on Fasting

Matthew 6:16–18

When you fast, do not look somber as the hypocrites do… But when you fast, put oil on your head and wash your face, so that it will not be obvious to others that you are fasting, but only to your Father, who is unseen.
👉 Jesus taught that fasting should be private and sincere, not for show. God rewards those who fast with the right heart.

Acts 13:2–3

While they were worshiping the Lord and fasting, the Holy Spirit said, “Set apart for me Barnabas and Saul for the work to which I have called them.” So after they had fasted and prayed, they placed their hands on them and sent them off.
👉 The early church fasted before making important decisions, showing us the role of fasting in seeking God’s direction.

Luke 4:1–2

Jesus, full of the Holy Spirit, left the Jordan and was led by the Spirit into the wilderness, where for forty days he was tempted by the devil. He ate nothing during those days, and at the end of them he was hungry.
👉 Jesus Himself fasted before beginning His ministry. His example shows us the power of fasting in preparing for spiritual battles.

What These Verses Teach Us About Fasting Today

From the Old Testament prophets to the early church, fasting has always been a way to humble ourselves before God. These verses remind us that:

• Fasting should be tied to prayer and repentance.

• It’s about seeking God’s guidance and strength.

• It prepares us for spiritual breakthroughs.

• Most importantly, fasting is not about impressing others but about drawing near to the Lord.

Conclusion: Scripture as Our Guide

The Bible is filled with wisdom about fasting. These verses show us that fasting is not just an ancient practice but a timeless spiritual discipline. Whether it’s for repentance, clarity, or preparation for God’s calling, Scripture teaches that fasting deepens our relationship with Him.
👉 For a full guide on fasting, visit: Biblical Fasting: The Complete Guide for Christians.