In Mark 9:14–29, Jesus heals a boy with an unclean spirit and teaches a lesson about faith and prayer. Mr. Martijn Heijboer preaches debilitating faith confronted, the power of evil unveiled, desperate faith confessed, the power of evil defeated, and debilitating unbelief answered.
“But if you can do anything, have compassion on us and help us.” And Jesus said to him, “‘If you can! All things are possible for one who believes.”