Mark 11:15-33

And they come to Jerusalem: and he entered into the temple, and began to cast out them that sold and them that bought in the temple, and overthrew the tables of the money-changers, and the seats of them that sold the doves; and he would not suffer that any man should carry a vessel through the temple. 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. And they come again to Jerusalem: and as he was walking in the temple, there come to him the chief priests, and the scribes, and the elders; and they said unto him, By what authority doest thou these things? or who gave thee this authority to do these things? And Jesus said unto them, I will ask of you one question, and answer me, and I will tell you by what authority I do these things. The baptism of John, was it from heaven, or from men? answer me. And they reasoned with themselves, saying, If we shall say, From heaven; he will say, Why then did ye not believe him? But should we say, From men—they feared the people: for all verily held John to be a prophet. And they answered Jesus and say, We know not. And Jesus saith unto them, Neither tell I you by what authority I do these things.