Knowing God

What does the Bible teach about fasting?

Fasting is voluntarily setting aside food (or other things) for a time to focus more fully on prayer and seeking God, not a way to manipulate God or earn favor.

Published 2026-09-13 · Updated 2026-09-27

Written and reviewed by the Word Oasis Editorial Team. Read our editorial policy.

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Biblical explanation

Throughout Scripture, fasting accompanies serious prayer — seeking guidance, repenting, or drawing near to God in times of crisis or decision. Jesus assumed His followers would fast and taught that it should be done sincerely, without seeking public attention or praise for the sacrifice. Fasting is not a technique to force God's hand or a means of earning spiritual credit; rather, it is a physical way of expressing humility and dependence, clearing space so attention can focus more fully on prayer and listening to God.

In brief

Throughout Scripture, fasting accompanies serious prayer — seeking guidance, repenting, or drawing near to God in times of crisis or decision.

Bible references

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Editorial note

This answer is written and reviewed by the Word Oasis Editorial Team, and is presented with supporting references so you can examine each passage in context. If you notice an error or unclear statement, please suggest a correction.