Matthew 17:21 — “But this kind does not go out except by prayer and fasting.”
Jesus is once again ministering to the crowds in Matthew 17, when a man comes and throws himself at Jesus’ feet. He pleads with Jesus asking him to cast a demon out of his son. This demon had often caused his son to have seizures that threw him into both fire and water. His life was in danger. The man had asked Jesus’ disciples to cast out this demon but they could not. Jesus’ response was rather interesting:
“You unbelieving and perverse generation,” Jesus replied, “how long shall I stay with you? How long shall I put up with you? Bring the boy here to me.” (Matthew 17:17)
Unbelieving? Perverse? How long will I put up (literally: endure, bear with, suffer, have patience with) with you? A little harsh don’t you think? Seems like the tolerant, loving, patient Jesus took the day off! Maybe it doesn’t make a lot of sense right away, but you must consider what experience this came on the heels of…Peter, James and John had just witnessed the Transfiguration of Jesus, seeing Moses and Elijah communing with Jesus! The very voice of God spoke and they heard it! You may say, “well and good, but not all of the apostles were privileged to witness this.” You are correct, however they did witness Jesus feed 5,000 and 4,000 people. They saw Jesus walk on water (along with Peter) and watched him calm a storm at sea. They saw him restore sight to the blind, heal the lame and paralyzed, cast out demons – multiple times, even raise a young girl from the dead!
In John 10:1, Jesus had sent out the twelve to the lost sheep of Israel, but before he did he “gave them authority to drive out impure spirits and to heal every disease and sickness.” Jesus had already given them the authority and power he possessed to accomplish the task! So, on the heals of a few successful exorcisms and healings, the disciples’ question was understandable: “Why couldn’t we drive it out?” Jesus replied simply, “Because you have so little faith.” and “this kind does not go out except by prayer and fasting.”
Faith is spiritual. Unbelief/doubt is carnal, it’s physical, it’s worldly. If we have little faith, it is because our bodies have become “fat” off of things of this earth…we are feeding ourselves: too much food, too much wealth, to many toys, etc. But when our faith increases, it is because we have weakened the flesh by denying ourselves physical things that will hinder our spiritual growth and fed ourselves on God’s Word, on prayer, on praise. When we have fasted and then pray… demons beware! — fasting brings power.
Lord Jesus, please forgive me when I have little faith just like the disciples. Thank You for Your instruction to them and to me. Lord, I believe that our wants are in alignment on this — I want demons to flee and no longer plague the people of this earth. Help me to be ready to cast out demons and continue Your work until You come back for Your people. Lord, fasting is difficult and my body resists when I seek to weaken it. Help me to discipline my body and to find power through fasting and prayer. Thank you for hearing my prayer and answering. I love you, Lord. Amen.