Matthew 21:21-22 (NIV)
21Jesus replied, “I tell you the truth, if you have faith and do not doubt, not only can you do what was done to the fig tree, but also you can say to this mountain, ‘Go, throw yourself into the sea,’ and it will be done.
22If you believe, you will receive whatever you ask for in prayer.”
Mark 11:22-26 (NIV)
22“Have faith in God,” Jesus answered.
23“I tell you the truth, if anyone says to this mountain, ‘Go, throw yourself into the sea,’ and does not doubt in his heart but believes that what he says will happen, it will be done for him.
24Therefore I tell you, whatever you ask for in prayer, believe that you have received it, and it will be yours.
25And when you stand praying, if you hold anything against anyone, forgive him, so that your Father in heaven may forgive you your sins.”
26 But if you do not forgive, neither will your father who is in heaven forgive your sins.

