Argument 3: Adding the words “small” or “size” to Matthew 17:20 causes Jesus-Christ to contradict himself in his teachings elsewhere.
Mark 11:22-24 – And Jesus answering saith unto them, Have faith in God. For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith. Therefore I say unto you, what things soever ye desire, when ye pray, believe that ye receive them, and ye shall have them.
Matthew 17:20 (NIV) – He replied, “Because you have so little faith. Truly I tell you, if you have faith as small as a mustard seed, you can say to this mountain, ‘Move from here to there,’ and it will move. Nothing will be impossible for you.”
In this series we argue that the answer to the question in the title of this article is NO! You may click here to read the second argument.
In Mark 11, Jesus-Christ describes again the power of faith as the power to move mountains. However, here we find an additional important peace of information: The person shall not doubt in his heart, but shall believe that those things which he saith shall come to pass. In other words, the faith required to move mountain is the one in which the man does not doubt. How is this kind of faith, one that is completely devoid of doubt, be the size of a grain of mustard seed? If indeed that faith is only as big as a grain of mustard seed, what kind of things would we be able to do with say, a faith the size of a watermelon? May be fly? Move the sun 50 degrees to the right in the morning and 23.5 degrees to the left in the afternoon? Breathe like a fish and stay under water for months at a time? To move a mountain certainly sounds like the biggest challenge one can ever have, so why would anyone ever wants to strive for a larger faith?
Jesus-Christ cannot be contradicting Himself. When He said…faith as a grain of mustard seed to move a mountain, that is what He meant. And when He said that one should not doubt in order to move a mountain, that is what He meant. The faith of a mustard seed is one that does not doubt.