Mark 11:17-25

And he taught, and said unto them, Is it not written, My house shall be called a house of prayer for all the nations? but ye have made it a den of robbers. And the chief priests and the scribes heard it, and sought how they might destroy him: for they feared him, for all the multitude was astonished at his teaching. And every evening he went forth out of the city. And as they passed by in the morning, they saw the fig tree withered away from the roots. And Peter calling to remembrance saith unto him, Rabbi, behold, the fig tree which thou cursedst is withered away. And Jesus answering saith unto them, Have faith in God. Verily I say unto you, Whosoever shall say unto this mountain, Be thou taken up and cast into the sea; and shall not doubt in his heart, but shall believe that what he saith cometh to pass; he shall have it. Therefore I say unto you, All things whatsoever ye pray and ask for, believe that ye receive them, and ye shall have them. And whensoever ye stand praying, forgive, if ye have aught against any one; that your Father also who is in heaven may forgive you your trespasses.