The most common practice of fasting involves voluntary abstinence from eating food for a predetermined amount of time and for a spiritual purpose. However, abstaining from eating food is not the only way to fast. Consider these three types of fasting:
A normal fast is abstinence from eating all food (everything except water) for a predetermined amount of time and for a spiritual purpose (Matthew 4:1-11).
A partial fast is abstinence from eating some foods for a predetermined amount of time and for a spiritual purpose. This could include things like soda, coffee, meat, sugar, etc. (Daniel 1:8-16).
An alternative fast is abstinence from something other than food for a predetermined amount of time and a spiritual purpose. This could include abstaining from things like social media or other types of entertainment or activities (1 Corinthians 7:5).
The scriptures do not specify the length of time for fasting. There are examples in the Bible of people fasting for part of a day, a single day, a single night, three days, seven days, 10 days, 14 days, 21 days, 40 days, and also for unspecified periods of time.
To start fasting, begin by prayerfully choosing a type of fast, an amount of time, and a spiritual purpose. If you are concerned about health issues, it is always wise to consult a physician before abstaining from food. If you’ve struggled with disordered eating or control, you should first seek advice from trusted Christian friends or leaders, and possibly consider starting with an alternative fast.
The greatest reward that God could give us is deeper intimacy with Himself. Our hope during Gathering Point’s 21 Days of Prayer and Fasting is that you take one simple step toward fasting as a means of getting a greater connection and intimacy with God.