A common misinterpretation treats this as a formula for personal wish-fulfillment, suggesting that sufficient belief alone grants believers the ability to manipulate reality—like literally relocating mountains or demanding miracles on command—ignoring the context of discipleship failure due to doubt and the necessity of faith directed toward God's purposes rather than self-serving desires, which distorts it into a prosperity gospel promise rather than a call to reliant trust.
Matthew 17:20
King James Version (1769)
20 And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you.
Jesus emphasizes the transformative power of even the smallest genuine faith, likening it to a mustard seed, which can move mountains through God's power rather than human effort; in context, he rebukes the disciples' unbelief that prevented them from casting out a demon, teaching that true faith, no matter how modest in size, trusts God's authority to accomplish the impossible in alignment with his will.