Mark 11:20-24

20Early in the morning, as they were passing by, they saw the fig tree withered from the roots up.

21Then Peter remembered and said to him, “Rabbi, look! The fig tree that you cursed has withered.”

22Jesus replied to them, “Have faith in God.

23Truly I tell you, if anyone says to this mountain, ‘Be lifted up and thrown 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, everything you pray and ask for  —  believe that you have received it and it will be yours.