Jesus answered and said unto them,
Verily I say unto you, If you have faith, and doubt not, you shall not only do this which is done to the fig tree, but also if you shall say unto this mountain, Be removed, and be cast into the sea; it shall be done.
Read Chapter 21
John Chrysostom
AD 407
Not any therefore of these things does He here intimate, but it is what I said, He displays His power to punish, and this is shown by saying, The time was not yet, making it clear that of this special purpose He went, and not for hunger, but for His disciples' sake, who indeed marvelled exceedingly, although many miracles had been done greater; but, as I said, this was strange, for now first He showed forth His power to take vengeance. Wherefore not in any other, but in the moistest of all planted things did He work the miracle, so that hence also the miracle appeared greater.