Fasting—voluntarily abstaining from food for a spiritual purpose—is one of the most powerful yet most neglected disciplines in the Christian life. Jesus did not say 'if' you fast, but 'when' you fast (Matthew 6:16), treating it as a normal part of the believer's life.
Why Fast?
Fasting is not a hunger strike to get God's attention or a way to earn spiritual points. Its purpose is to sharpen our spiritual focus by temporarily setting aside a physical appetite. When we fast, we are declaring that our need for God is greater than our need for food.
Biblical Examples
- Moses fasted 40 days before receiving the Ten Commandments (Exodus 34:28).
- Esther called a three-day fast before approaching the king to save her people (Esther 4:16).
- Jesus fasted 40 days before beginning His public ministry (Matthew 4:1-2).
- The early church fasted before making important decisions (Acts 13:2-3).
Types of Fasts
- Complete fast — No food, only water. This is the most common biblical fast.
- Partial fast (Daniel fast) — Eliminating certain foods, such as meat and sweets, while eating simple fare like vegetables and water (Daniel 10:3).
- Intermittent fast — Fasting for specific portions of the day.
Practical Guidelines
1. Start small. If you have never fasted, begin by skipping one meal and spending that time in prayer.
2. Stay hydrated. Always drink water during a fast.
3. Replace meals with prayer. Use the time you would have spent eating to pray, read Scripture, or worship.
4. Keep it private. Jesus warned against fasting for show: 'When you fast, do not look somber as the hypocrites do' (Matthew 6:16). Fast to be seen by God, not by people.
5. Consult your doctor if you have any medical conditions before beginning an extended fast.