Most problems have multiple solutions, yet some of the solutions yield newer and greater problems. Abram and Sarai knew the Lord wanted to give them a son. All they needed to do was to trust God to accomplish what He had promised. The problem—Sarai bare Abram no children. Instead of seeking the Lord for the proper solution to the problem, Sarai conceived what she believed to be a good plan. She wanted her maid Hagar to bare a son for them. This solution was indeed a solution to the problem, but it was not God’s solution. Hagar had a son, but this son turned out to be a thorn in the flesh of Abram and Sarai’s son Isaac. The problems resulting from their solution have lingered for millennia and continue to this day.
Fasting, similar to other actions in life, has specific purposes and appointed times. The Bible offers various reasons why people might fast: an immediate need in prayer (2 Samuel 12:16), a need to loosen the bands of wickedness or undo heavy burdens (Isaiah 58:6), during times of elevated conflict or duty in service (Matthew 17:21; Acts 13:3), as a symbol of mourning (2 Samuel 1:12), and as an outward manifestation of true repentance (Jonah 3:5). This list is not exhaustive, but simply demonstrates that God’s people have many good reasons for fasting. Even if none of these circumstances surfaces in our lives, we should fast because we know that the Lord expects us to do so.
