What are you saying?

Mark 11:12-14 NKJV - 12 Now the next day, when they had come out from Bethany, He was hungry. 13 And seeing from afar a fig tree having leaves, He went to see if perhaps He would find something on it. When He came to it, He found nothing but leaves, for it was not the season for figs. 14 In response Jesus said to it, “Let no one eat fruit from you ever again.” Mark 11:20-23 NKJV - 20 Now in the morning, as they passed by, they saw the fig tree dried up from the roots. 21 And Peter, remembering, said to Him, “Rabbi, look! The fig tree which You cursed has withered away.” 22 So Jesus answered and said to them, “Have faith in God. 23 For assuredly, I say to you, whoever says to this mountain, ‘Be removed and be cast into the sea,’ and does not doubt in his heart, but believes that those things he says will be done, he will have whatever he says.