Why Do Christians Fast? Exploring the Purpose and Benefits of Fasting

Why do Christians Fast?

For over two thousand years, fasting has been a practice among Christians, even though there is no direct commandment in the New Testament that Christians must fast. However, fasting has been a vibrant expression of the Christian faith and a means of God's grace in the church.

So, why do Christians fast?

Jesus' Teaching on Fasting

Although Jesus did not directly command his followers to fast, He did give instructions on how to fast and when to fast. In Matthew 6:16-17, Jesus said, "When you fast, do not look somber as the hypocrites do, for they disfigure their faces to show others they are fasting. Truly I tell you, 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 others 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."

Jesus' words indicate that fasting is not a matter of showing off or seeking recognition from others, but a private act of devotion to God. Fasting is a way to connect with God and grow closer to Him.

Fasting in the Old Testament

The practice of fasting is not unique to Christianity, but it has been a part of many religions throughout history. Fasting was also a common practice in the Old Testament. In Leviticus 16:29-31, God commanded the Israelites to fast on the Day of Atonement: "This is to be a lasting ordinance for you: On the tenth day of the seventh month you must deny yourselves and not do any work—whether native-born or a foreigner residing among you—because on this day atonement will be made for you, to cleanse you. Then, before the Lord, you will be clean from all your sins."

The Old Testament also records instances of fasting among the prophets, such as Elijah and Daniel. In 1 Kings 19:8, Elijah fasted for 40 days and 40 nights while journeying to Mount Horeb. Daniel also fasted for 21 days in Daniel 10:2-3, seeking understanding and direction from God.

Fasting in the New Testament

Although Jesus did not command his followers to fast, He Himself fasted for 40 days and 40 nights in the wilderness (Matthew 4:2). In Luke 2:37, we also read about Anna, a prophetess, who "never left the temple but worshiped night and day, fasting and praying."

The New Testament also records instances of fasting among the early Christians. In Acts 13:2-3, the church in Antioch was fasting and praying when the Holy Spirit directed them to send out Barnabas and Saul on a missionary journey. In 2 Corinthians 6:5 and 11:27, Paul lists fasting as one of the hardships he endured for the sake of the gospel.

Reasons for Fasting

So, why do Christians fast? There are several reasons why fasting has been a practice among believers for centuries:

1. To Seek God's Guidance

As we saw in the example of Daniel, fasting can be a way to seek God's direction and understanding. When we fast, we set aside time to pray and seek God's will for our lives. Fasting can help us to focus on God and hear His voice more clearly.

2. To Humble Ourselves Before God

When we fast, we deny ourselves physically, which can help us to become more humble before God. Fasting can remind us of our dependence on God and our need for His grace.

3. To Repent of Sin

Fasting can be a way to express sorrow for sin and seek God's forgiveness. In Joel 2:12-13, God calls His people to repentance: "Even now," declares the Lord, "return to me with all your heart, with fasting and weeping and mourning." Fasting can be a way to turn away from sin and turn toward God.

4. To Express Gratitude to God

When we fast, we can also express gratitude to God for His blessings. Fasting can be a way to give thanks to God for His provision and His faithfulness.

Conclusion

While Christians are not commanded to fast, it has been a vibrant expression of the Christian faith for centuries. Jesus gave instructions on how to fast and when to fast, and the Old and New Testaments record instances of fasting among the prophets and early Christians. Fasting can be a way to seek God's guidance, humble ourselves before God, repent of sin, and express gratitude to God.

As we fast, let us remember that fasting is not a way to earn God's favor or show off our spirituality. Rather, it is a private act of devotion to God, a way to connect with Him and grow closer to Him.

Let us also remember that fasting is just one of the many spiritual disciplines that can help us to grow in our faith. As we seek to follow Jesus, let us also be intentional about prayer, Bible study, worship, and fellowship with other believers.

May God bless us as we seek to grow in our relationship with Him!