The New Testament nowhere commands followers of Jesus Christ to fast. In fact, even in the Old Testament, the Jews were only commanded to fast on one day out of the year, the Day of Atonement (Leviticus 23:27, 29, 32). Any religious leader who commands a fast or restricts certain foods is doing so without biblical warrant. God does not require or demand it of Christians. At the same time, the Bible presents fasting as something that is good, profitable, and beneficial.
The book of Acts records believers fasting before they made important decisions (Acts 13:2; 14:23). Fasting and prayer are often linked together (Luke 2:37; 5:33). Too often, the focus of fasting is on the lack of food. Instead, the purpose of fasting should be to take your eyes off the things of this world to focus completely on God. Fasting is a way to demonstrate to God, and to ourselves, that we are serious about our relationship with Him. Fasting helps us gain a new perspective and a renewed reliance upon God.
Anything given up temporarily in order to focus all our attention on God can be considered a fast (1 Corinthians 7:1-5). Fasting should be limited to a set time, especially when fasting from food. Extended periods of time without eating can be harmful to the body. Fasting is not intended to punish the flesh, but to redirect attention to God. Everyone can temporarily give up something in order to draw closer to God.
The Bible mentions different types of fasting. There is limiting yourself to a certain type of food (Daniel 1:8–14). There is fasting from food entirely (Daniel 10:2–3). There is fasting from food and water (Luke 4:2; Acts 9:9). There is also “fasting” from a certain activity, such as a husband and wife abstaining from sex for a predetermined period (Exodus 19:15; 1 Corinthians 7:5). With the different types of fasting in mind, how to fast depends greatly on what type of fasting you are doing.
Always ask God for wisdom (James 1:5) in regards to how and for how long He wants you to fast. Setting a time frame seems to be the biblical approach (Esther 4:16). Also, fasting should have a clear purpose. People in the Bible fasted and prayed because they wanted something specific to happen. They either wanted God to change them, to change their circumstances, or to reveal something to them. Ultimately, fasting is far more about focus than food. Fasting is taking your focus off of the things of this world in order to focus more on the things of God. Fasting can thus be a means of growing closer to God.
By taking our eyes off the things of this world, we can more successfully turn our attention to Christ. Fasting is not a way to get God to do what we want. Fasting changes us, not God. Fasting is not a way to appear more spiritual than others. Fasting is to be done in a spirit of humility and a joyful attitude.
Matthew 6:16-18 declares, “When you fast, do not look somber as the hypocrites do, for they disfigure their faces to show men they are fasting. I tell you the truth, they have received their reward in full. But when you fast, put oil on your head and wash your face, so that it will not be obvious to men that you are fasting, but only to your Father, who is unseen; and your Father, who sees what is done in secret, will reward you.”
Also, it is good to examine your motives for fasting. Fasting is not about manipulating God. Fasting will not cause God to do something that is outside of His will. Fasting is about changing yourself to be in agreement with God’s plan and to be prepared to carry out your role in His plan. When you are deciding how to fast, it is crucially important to remember what fasting is all about—changing yourself, not changing God.
Key takeaways.
1. Fasting isn't necessary.
2. Fasting from food without changing your lifestyle and repenting from your sins is useless.
3. Fast only if you feel it contributes towards your spiritual growth and helps deepen your relationship with God.
4. Don't fast if your fasting story is based on the commands by your church or because everyone is doing it. Mind your own business. Do it for your own spiritual health.
5. Fasting is not a 40-50 day thing. Fast from your sins and repent everyday.
6. Grow deeper in the Scriptures during this Lental period. This is way way better than fasting from food.
7. Some people won't be eating non vegetarian food,it's fine as long you understand the truth behind it. As for me, I won't be sacrificing any non veg food as I know eating or avoiding it won't affect my spiritual life.
8. Fast from your sins,try to avoid the stuff that makes you fall in your spiritual growth. Eg. Wasting time on the internet, gluttony, addictions, pornography, blaspheming, leading a worldly life etc. Again,this is not a 40 day process. This Lental season must be the reason for killing your sins entirely.