Biblical Basis and Mandate for Fasting and Prayer
Biblical Basis for Fasting and Prayer
Fasting and prayer are deeply intertwined practices in biblical tradition. The biblical basis for these practices is rooted in various passages throughout the Old and New Testaments. In the Old Testament, fasting is often associated with mourning, repentance, and seeking God's intervention [2].
The law of Moses mandated one annual fast on the Day of Atonement (Leviticus 23:26-32) [1, 3]. During the Babylonian captivity, the Jews observed four annual fasts commemorating significant events, such as the capture of Jerusalem [1]. Public fasts were also proclaimed in times of national crisis or calamity, often accompanied by the blowing of trumpets (Joel 2:1-15) [3].
The biblical practice of fasting is closely tied to prayer. In times of personal or communal affliction, individuals and communities would fast and pray to seek God's mercy and intervention. For example, David fasted and prayed for the recovery of his sick child (2 Samuel 12:16) [5]. Similarly, Daniel prayed and fasted, seeking understanding and guidance from God (Daniel 9:3) [4].
The prophets emphasize that fasting must be accompanied by genuine repentance and a commitment to justice. Isaiah 58:6-7 highlights the importance of loosening the bonds of wickedness and caring for the oppressed during fasting [6]. According to the Tyndale House commentary, true fasting creates an awareness of injustice and prompts the practitioner to help the needy [12].
In the New Testament, Jesus assumes that his followers will fast, but cautions against hypocrisy and external show (Matthew 6:16-18) [10, 11]. Jesus' teaching on fasting emphasizes the importance of a genuine and humble heart. The early Christian church continued the practice of fasting and prayer, often in conjunction with significant events such as the ordination of ministers (Acts 13:3; 14:23) [2].
The apostle Paul's writings also reflect the importance of prayer in the Christian life. He instructs believers to pray with perseverance and thanksgiving (Philippians 4:6; 2 Thessalonians 3:16) [8, 9]. The connection between fasting and prayer is evident in the biblical narrative, where fasting is often used to intensify prayer and seek God's guidance and intervention.
The Reformed tradition, as represented by Calvin, emphasizes the importance of prayer in the Christian life. Calvin's commentary on Philippians highlights the significance of prayer in seeking God's guidance and blessing [7].
Sources
- Easton's Bible Dictionary “Easton's Bible Dictionary: Fast — The sole fast required by the law of Moses was that of the great Day of Atonement (q.v.), Lev. 23:26-32. It is called "the fast" (Acts 27:9). The only other mention of a periodical fast in the Old Testament is in Zech. 7:1-7; 8:19, from which it appears that during their captivity the Jews observed four annual fasts. (1.) The fast of the fourth month, kept on the seventeenth day of Tammuz, the anniversary of the capture of Jerusalem by the Chaldeans; to commemorate also the incident recorded Ex. 32:19. (Comp. Jer. 52:6, 7.) (2.) The fast of the fifth month, ke”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Fasting — Spirit of, explained -- Isa 58:6,7. Not to be made a subject of display -- Mt 6:16-18. Should be to God -- Zec 7:5; Mt 6:18. For the chastening of the soul -- Ps 69:10. For the humbling of the soul -- Ps 35:13. Observed on occasions of Judgments of God. -- Joe 1:14; 2:12. Public calamities. -- 2Sa 1:12. Afflictions of the Church. -- Lu 5:33-35. Afflictions of others. -- Ps 35:13; Da 6:18. Private afflictions. -- 2Sa 12:16. Approaching danger. -- Es 4:16. Ordination of ministers. -- Ac 13:3; 14:23. Accompanied by Prayer. -- Ezr 8:23; Da 9:3. Confession of si”
- Smith's Bible Dictionary “Smith's Bible Dictionary: Fasts — + One fast only was appointed by the Mosaic law, that on the day of atonement. There is no mention of any other periodical fast in the Old Testament except in (Zechariah 7:1-7; 8:19) From these passages it appears that the Jews, during their captivity, observed four annual fasts,--in the fourth, fifth, seventh and tenth months. + Public fasts were occasionally proclaimed to express national humiliation and to supplicate divine favor. In the case of public danger the proclamation appears to have been accompanied with the blowing of trumpets. (Joel 2:1-15) (See ”
- Daniel “I set my face to the Lord God, to seek by prayer and petitions, with fasting and sackcloth and ashes. -- Daniel 9:3”
- 2 Samuel “David therefore begged God for the child; and David fasted, and went in, and lay all night on the earth. -- 2 Samuel 12:16”
- Isaiah “Isaiah 58:6 (Geneva1599) — Is not this the fasting, that I haue chosen, to loose the bandes of wickednes, to take off the heauie burdens, and to let the oppressed goe free, and that ye breake euery yoke?”
- CCEL (Reformed) “Calvin, Commentary on Philippians, Colossians, 1-2 Thessalonians, section 84.1: Index of Scripture References Genesis 1 1:26 3:22 9:6 9:6 9:6 14:13 Exodus 7:11 14:13 14:31 32:32 Leviticus 19:14 Deuteronomy 7:7-8 10:17 13:3 1 Kings 19:18 Job 4:18 Psalms 7:8 35:19 37:5 55:22 55:22 69:28 73:1-12 122:6 128:2 137:6 138:8 138:8 145:18 Proverbs 3:5 5:15 8:36 10:4 Ecclesiastes 9:3 Isaiah 11:4 26:9 30:15 30:21 33:22 42:1 45:23 48:11 50:5 53:1 55:11 55:13 60:2 60:2 60:2 64:8 Jeremiah 5:8 17:9 23:29 31:33 Ezekiel 11:20 Daniel 12:2 Hosea 1:10-11 Amos 9:36 Zechariah 14:8 Malachi 4:2 Matthew 5:11 5:14 5:15 ”
- Philippians (Presbyterian) “Jamieson, Fausset & Brown on Philippians 4:23: (Gal 6:18). be with you all. Amen--The oldest manuscripts read, "Be with your spirit," and omit "Amen." Next: Colossians Introduction”
- 2 Thessalonians (Presbyterian) “Jamieson, Fausset & Brown on 2 Thessalonians 3:16: Lord of peace--Jesus Christ. The same title is given to Him as to the Father, "the GOD of peace" (Rom 15:33; Rom 16:20; Co2 13:11). An appropriate title in the prayer here, where the harmony of the Christian community was liable to interruption from the "disorderly." The Greek article requires the translation, "Give you the peace" which it is "His to give." "Peace" outward and inward, here and hereafter (Rom 14:17). always--unbroken, not changing with outward circumstances. by all means--Greek, "in every way." Most of the oldest manuscript”
- Matthew (Protestant academic) “Tyndale House on Matthew 6:16: 6:16 Prayer and fasting are frequently connected (Lev 23:27-32; Neh 9:1-2; Zech 7:3-5; 8:19; Luke 18:12). The practice had been abused before Jesus’ time (Isa 58:3-12).”
- Matthew (Nonconformist/Puritan) “Matthew Henry on Matthew 6:16: We are here cautioned against hypocrisy in fasting, as before in almsgiving, and in prayer. I. It is here supposed that religious fasting is a duty required of the disciples of Christ, when God, in his providence, calls to it, and when the case of their own souls upon any account requires it; when the bridegroom is taken away, then shall they fast, Mat 9:15. Fasting is here put last, because it is not so much a duty for its own sake, as a means to dispose us for other duties. Prayer comes in between almsgiving and fasting, as being the life and soul of both. Chri”
- Isaiah (Protestant academic) “Tyndale House on Isaiah 58:6: 58:6-7 True fasting creates an awareness of injustice and oppression and prompts the practitioner to reach out to help the needy in their struggles (see 42:7; Matt 25:35-36; Jas 1:27).”