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 ^cmountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you.

  6  Wherefore, we search the prophets, and we have many revelations and the spirit of prophecy; and having all these witnesses we obtain a hope, and our faith becometh unshaken, insomuch that we truly can command in the name of Jesus and the very trees obey us, or the mountains, or the waves of the sea.

  9  And if ye shall say unto this ^amountain, Be thou cast down and become smooth, it shall be done.